HANNA HI 721004 Injection Valve Assembly

HANNA Instruments Dosing Pumps

HANNA HI 721004 Injection Valve Assembly, HI721004

Dosing Pump Parts & Accessories - Complete with an injection nipple, PTFE (PolyTetraFluoro-Ethylene) coated spring, glass valve ball and a valve assembly.

*** Per HANNA Tech Support, the HI721004 injector is a 3/8 BSP version but will thread in to the 3/8" NPT thread, please use Teflon tape and tighten it down.

Pipe Size - Pitch (Threads/Inch)

----- NPT/NPS - BSP

3/8" --- 18 --- 19

1/2" --- 14 --- 14

5/8" --- 14 --- 14