Non self-priming pool circulation pump BADU 21-40/63 G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/53 G We. 1~230 Volt Hmax= 12,4 m Qmax= 24 m³/h techQ: 12 m³/h techH: 10 m WS Pool size: 1 - 30 m³ Power output: 0.55 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 1 - 30 Flow rate Q in m³/h: 12 Total head H in m WS: 10 Motor performance in kW (P2): 0.55 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version   TECHNICAL DATA manufacturer's page

Non self-priming pool circulation pump BADU 21-40/63H G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/53H G We. 1~230 Volt Hmax= 17,5 m Qmax= 15 m³/h techQ: 11 m³/h techH: 10 m WS Pool size: 1 - 30 m³ Power output: 0.55 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 1 - 30 Flow rate Q in m³/h: 11 Total head H in m WS: 10 Motor performance in kW (P2): 0.55 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version  

Non self-priming pool circulation pump BADU 21-40/64 G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/54 G We. 1~230 Volt Hmax= 13 m Qmax= 30 m³/h techQ: 17 m³/h techH: 10 m WS Pool size: 1 - 30 m³ Power output: 0.75 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 1 - 30 Flow rate Q in m³/h: 17 Total head H in m WS: 10 Motor performance in kW (P2): 0.75 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/64H G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/54H G We. 1~230 Volt Hmax= 19 m Qmax= 21 m³/h techQ: 18 m³/h techH: 10 m WS Pool size: 1 - 30 m³ Power output: 0.75 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 1 - 30 Flow rate Q in m³/h: 18 Total head H in m WS: 10 Motor performance in kW (P2): 0.75 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/65 G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/55 G We. 1~230 Volt Hmax= 14 m Qmax= 30 m³/h techQ: 23 m³/h techH: 10 m WS Pool size: 10 - 30 m³ Power output: 1.00 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 23 Total head H in m WS: 10 Motor performance in kW (P2): 1.00 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/65H G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/55H G We. 1~230 Volt Hmax= 21 m Qmax= 19,5 m³/h techQ: 16 m³/h techH: 14 m WS Pool size: 10 - 30 m³ Power output: 1.00 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 16 Total head H in m WS: 14 Motor performance in kW (P2): 1.00 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Normalsaugende Umwälzpumpe BADU 21-40/55H9 G PU We. in Wechselstromausführung zum Einsatz als Jet-Pumpe für Badewannen und Whirl-Pools, Massagegeräte, Klimaanlagen und Reinigungsgeräte bis 30 m³/h Förderstrom. 1~230 Volt Hmax= 19,5 m Qmax= 20 m³/h techQ: 10 m³/h techH: 14 m WS Poolgröße: 1 - 30 m³ Motorleistung: 0.22/1.00 kW Saug / Druck (G): Außengewinde 2/2   Poolgröße in m³: 1 - 30 Fördermenge in m³/h: 10 Förderhöhe in m WS: 14 Motorleistung in kW (P2): 0,22 - 1,00 Pumpengehäuse: PP TV 40 Gleitringdichtung: Kohle / Keramik / NBR Schrauben: Stahl, verzinkt / Edelstahl Deckel/Ständer: PP TV 40 Laufrad (Ausführung H): PPE GF 30 (PP GF 30) Spaltring: Edelstahl 1.4301   Beschreibung: Die Kunststoffpumpen der Baureihe BADU 21-40/55H9 G PU We. in Wechselstromausführung sind zur Förderung von Flüssigkeiten in Kombination mit weiteren Anlagenteilen konzipiert. Die Motorwelle dient gleichzeitig als Pumpenwelle, auf der das Laufrad befestigt ist. Als Wellendichtung dient eine Balg-Gleitringdichtung, die auf einer Laufradnabe aus Kunststoff sitzt. Hierdurch ist eine sichere Trennung zwischen Schwimmbadwasser und Elektromotor gegeben. Diese Nabe dient als Wellenschutzhülse. Durch die Blockbauweise haben die Pumpen einen geringen Platzbedarf. Sie werden durch Dreh- oder Wechselstrommotoren angetrieben. Die BADU 21er-Pumpen sind für spezielle Herausforderungen in Badewannen, Whirlpools, Gegenstromanlagen und Reinigungsgeräten konzipiert. Alle Modelle der Baureihe sind normalsaugende Umwälzpumpen, welche keine Luft mitfördern können. Diese Schwimmbadpumpen sind generell unterhalb des Wasserspiegels aufzustellen, damit das Badewasser selbstständig zufließen kann. Einsatzgebiet Als Jet-Pumpe für Badewannen und Whirlpools, Massagegeräte, Klimaanlagen und Reinigungsgeräte bis 30 m³/h Förderstrom. Ausführung Blockpumpe mit geschlossener Balg-Gleitringdichtung, auf Kunststoff-Laufradnabe montiert. Motor- bzw. Pumpenwelle kommt mit dem Wasser nicht in Berührung! Druckstutzen um 90° stufenweise drehbar. Auch vertikal mit Pumpe unten einsetzbar. Elektrische Trennung. Gewinde-Anschlüsse passend für Spezial-Verschraubung. Standard-Klemmkasten-Stellung oben. Vertikal eingebaute Pumpen über Motorfüße an bauseitiger Konsole befestigen. Selbstentleerung bei vertikalem Einbau. Sondermotoren auf Anfrage. Die Pumpen können in der abgebildeten Ausführung für Schwimmbeckenwasser bis zu einer Gesamtsalzkonzentration von 0,5% (entsprechend 5 g/l) eingesetzt werden. Bei höheren Salzkonzentrationen bitten wir Sie, Rücksprache mit uns zu halten. Auch in AK-Version erhältlich TECHNISCHE DATEN Herstellerseite

Non self-priming pool circulation pump BADU 21-40/66 G Dr., three-phase version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/56 G Dr. 3~ Y/Δ 400/230 Volt Hmax= 15 m Qmax= 21,5 m³/h techQ: 10 m³/h techH: 14 m WS Pool size: 10 - 30 m³ Power output: 1.10 kW Inlet / outlet connection (G): male thread 2/2 The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union.   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 10 Total head H in m WS: 14 Motor performance in kW (P2): 1.10 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/66H G Dr., three-phase version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/56H G Dr. 3~ Y/Δ 400/230 Volt Hmax= 21 m Qmax= 19,5 m³/h techQ: 16 m³/h techH: 14 m WS Pool size: 10 - 30 m³ Power output: 1.10 kW Inlet / outlet connection (G): male thread 2/2   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 16 Total head H in m WS: 14 Motor performance in kW (P2): 1.10 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union. Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/68 G We., alternating current version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/58 G We. 1~230 Volt Hmax= 18 m Qmax= 30 m³/h techQ: 22 m³/h techH: 14 m WS Pool size: 10 - 30 m³ Power output: 1.50 kW Inlet / outlet connection (G): male thread 2/2   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 22 Total head H in m WS: 14 Motor performance in kW (P2): 1.50 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union. Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/68 G Dr., three-phase version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/58 G Dr. 3~ Y/Δ 400/230 Volt Hmax= 18 m Qmax= 30 m³/h techQ: 22 m³/h techH: 14 m WS Pool size: 10 - 30 m³ Power output: 1.50 kW Inlet / outlet connection (G): male thread 2/2   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 22 Total head H in m WS: 14 Motor performance in kW (P2): 1.50 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union. Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/68H G We., alternating current version for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/58H G We. 1~230 Volt Hmax= 21,5 m Qmax= 24 m³/h techQ: 16 m³/h techH: 18 m WS Pool size: 10 - 30 m³ Power output: 1.50 kW Inlet / outlet connection (G): male thread 2/2   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 16 Total head H in m WS: 18 Motor performance in kW (P2): 1.50 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union. Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version

Non self-priming pool circulation pump BADU 21-40/68H G Dr., three-phase version (new motor model), for use as jet pumps for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Replaces predecessor BADU 21-40/58H G Dr.  3~ Y/Δ 400/230 Volt Hmax= 21,8 m Qmax= 24 m³/h techQ: 16 m³/h techH: 18 m WS Pool size: 10 - 30 m³ Power output: 1.50 kW Inlet / outlet connection (G): male thread 2/2   Pool size in m³: 10 - 30 Flow rate Q in m³/h: 16 Total head H in m WS: 18 Motor performance in kW (P2): 1.50 Pump casing: PP TV 40 Mechanical seal: carbon / ceramic / NBR Screws: Galvanised steel / stainless steel Lid/Stand: PP TV 40 Impeller (Design H): PPE GF 30 (PP GF 30) Wear ring: Stainless steel 1.4301   The BADU 21 range pumps are designed for the specific demands of bath tubs, whirlpools, counter swim units and cleaning devices. All models in this range are non-self-priming circulation pumps, which cannot handle air. These pumps are to be installed below the water level in order for the pool water to drain independantly. Field of application Jet pump for jetted bath tubs, whirlpools, massage stations, air conditioning and cleaning units with a flow rate of up to 30 m³/h. Design Monoblock-type pump with a bellow-type mechanical seal mounted on a plastic shaft protector sleeve. Motor/pump shaft has no contact with the pool water providing complete electrical separation. Discharge outlet swivels gradually by 90°. The unit may be installed in a vertical position with the pump facing downwards. Threaded inlet and outlet connections suitable for special union. Standard terminal box position on the top. Attach vertically installed pumps to user-provided console by means of motor feet. Self-draining for vertical installation. Special motors on request. The above mentioned pumps can be used for pool water with a salt concentration of up to 0.5%, i. e. 5 g/l. For higher salt concentrations please contact us. Also available in AK version   TECHNICAL DATA manufacturer's page