2W500-2-3-D-V 2 Way NC Direct Lift Diaphragm Zero Differential Brass Valve 4-1/4" ID Double lip shaft seals with

Double lip shaft seals with rotating flinger

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Heavy walls provide additional protection against oil

Weighted Pickup Hose

2W500-2-3-D-V 2 Way NC Direct Lift Diaphragm Zero Differential Brass Valve 4-1/4" ID Double lip shaft seals withOperating Pressure 0 to 150 PSI Coil Insulation & Protection Class H Class IP65 Coil Duty Cycle 100% ED Coil Power 12 20W (2W025 040) 14 35W (2W160 500) Electrical Connection DIN Operating Temperature 14 to 176 Deg. F ( 20 to 85 Deg. C) Body Material Brass Seal Material PTFE Teflon Service Air, Water, Liquid, Oil