Samson DF100 1" Pump Poly/Hytrel 551 164 Ring Vial is double sealed with

Vial is double sealed with o-rings

has internal bypass with maximum pressure of 28 PSI and 30 minute duty cycle

5 oz reservoir kit

RANGE 20º to 122º F

Samson DF100 1" Pump Poly/Hytrel 551 164 Ring Vial is double sealed withDirectflo 100 Directflo diaphragm pumps the fluid through the center of the pump and compressed air acts on the outside face of the diaphragms. Part No: 551 164 DF100 Poly Markets Served: In Plant, Mining equipment maintenance, Car and truck dealers, Quick Lubes, Mass Transit Maintenance, Railroad, Fleet service, Lube Trucks 551164 & 551030 Directflo diaphragm pumps the fluid through the center of the pump and compressed air acts on the outside face