4B-25 Easy plug-and-play replacement

Easy plug-and-play replacement

316 stainless steel construction resists corrosion

it's perfect for hydrostatic testing

Designed for 1/4" MP or HP thread cutting on high-pressure tubing (20K 60K PSI systems)

9/16" MP (male pipe) coned & threaded both ends

4B-25 Easy plug-and-play replacementDescription The Haskel 4B 25 is a compact, pneumatic liquid pump with a 0. 75 HP air drive motor. Featuring a 25: 1 pressure ratio and capable of reaching up to 2,700 PSI (186 bar), its designed for safe, non electrical operation in environments where ignition risk must be minimized. Its stall to hold capability maintains pressure without consuming air, and infinitely variable pump speed provides precise control over fluid dosing or hydrostatic