51394 This tee is ideal for

This tee is ideal for system configurations requiring branching or merging flows with consistent safety and durability at high pressures

installation tool Materials OEM-grade elastomers (Viton/Buna-N)

Cracking pressure around 5 psi (semi-soft seat)

Universal Gas Compatibility: Suitable for oxygen

These tools are essential for creating accurate conical shapes and threading on tubing

51394 This tee is ideal forDescription The Haskel 51394 is an air drive seal kit engineered for DG series 6 HP liquid pumps, including models GWD 12, GSFD 12, DGFD 12, DGSFD 12, and DGSTVD 12. It features OEM grade O rings, wipers, backup rings, and gaskets to fully refurbish the pump s air section. By restoring airtight performance, it minimizes internal leakage, boosts efficiency, and extends service life. Neatly packaged in factory sealed pouches and ready for quick