oil tanker recovery Coupler
Negotiable /Unit
Min.Order:20 Units
Yongjia Sanjiang Petroleum Machinery Factory
vapor recovery Coupler
fit for the gasoline vapor and liquefied gas.
The lift valve's design can confirm the rational connection of the oil recovery pipe when it is discharging.
Material:
Body:AL alloy
Seal: VITON / NBR
3" control lifting valve
4"female thread 4" male coupling
Drilled mounting pad for optional air interlock valve