Used tool as pictured. We did not test this is why it is being sold as is, for parts, it may or may not work. See pics for condition. Here is some more info on it:

PP-4 Magnum Pro Pneumatic Power Pump

Fluids in a transmitter or delicate system have always been a concern. East Hills Instruments introduces the only fully versatile pneumatic pump capable of generating pressure up to 4,000 psi without liquid. Two support legs fold out to stabilize the PP4 and the pump can be operated by either foot or hand. The fine vernier control allows the pressure to be finely adjusted and sealed off to prevent slow leaks.

Specifications

0 to 4,000 PSI (275 Bar)

Connections (2 ports) 1/4" NPT/BSP

Weight - 15 lbs

Made in the USA

Features

No heavy nitrogen bottles necessary

No contamination of process system with oils and water

Won’t freeze in low temp from water intrusion.

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