Description
The TPB-102 Series Gas Sampling Bag Pump features a KNF 850.1.2 pump, which is constructed with a polyphenylene sulfide plastic (PPS) pump head and a structured ethylene propylene diene terpolymer (EPDM) rubber diaphragm. The Gas Sampling Bag Pump features a direct read rotameter, non-reversible male and female quick connects, stainless steel fittings and a needle valve on the rotameter, bypass throttle valve, a vacuum gauge, timer, and folding handle.