BAESIN

Pneumatic Booster Pumps for Special Gas

Booster Pumps for Scuba

  • For Oxygen and Helium
  • Double-acting
  • With one air drive piston
  • For operating pressures up to 320 bar (4,641 psi)
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Description

Baesin's pneumatic booster pumps can be divided into two main categories: booster pumps for gas and booster pumps for liquid. The pump's boost ratio, number of drive cylinders, number of boost cylinders, and number of boosting stages can be identified from the name of each model. For example: BPG-1D-25, which means a single-acting, single-stage booster pump with one air drive piston and a boost ratio of 1:25, achieving a maximum working pressure of 200 bar (2900 PSI) at an air drive pressure (Pdrive) of 8 bar (116 PSI). The following models are the most commonly used Booster Pumps for Scuba applications.

Parameters

TypePressure ratioMax working pressureMin. gas inlet pressureMax. gas inlet pressureConnections:Max. Flow
[bar][psi][bar][psi][bar][psi]Drive airGas inletGas outlet[L/min]
BPG-1D-151:1512017405.5791201740G 1/2NPT 1/4NPT 1/4135 [at Pᵢₙ of 20 bar]
BPG-1D-251:252002900101452002900G 1/2NPT 1/4NPT 1/481 [at Pᵢₙ of 20 bar]
BPG-1D-401:403204641152173204641G 1/2NPT 1/4NPT 1/449 [at Pᵢₙ of 20 bar]
BPG-2H-151:1512017405721201740G 1/2NPT 3/8NPT 3/8305 [at Pᵢₙ of 6 bar]
BPG-2H-251:252002900101452002900G 1/2NPT 1/4NPT 1/4154 [at Pᵢₙ of 20 bar]
BPG-2H-401:403204641152173204641G 1/2NPT 1/4NPT 1/492 [at Pᵢₙ of 20 bar]

Packaging & Shipping

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