Hydraulic Test Line Fittings

[Zewnten]

A lot of times I need every 1/8 of room so I'm trying to avoid a reducer is why I'm looking. No luck finding what I need. Gauges are 1/4 NPT male as usual, but the test hose is nice and light weight but has 1/8 NPT ends. I can't find a no-leak quick coupler that fits 1/8 and 1/4 interchangeably, so far I've found the same series but different sizes so they won't work together.

 

[Diesel Dave]

Parker PD series test couplers and nipples catalog should have something .

https://ph.parker.com/us/en/product-list/test-port-and-diagnostic-quick-couplings-sae-j1502-iso-15171-1-pd-series

 

[Zewnten]

Thanks for that. I'm not very good at getting around the parker site, apparently.

Next question valved or non-valved fittings on gauges?

 

[Chrisso]

Prefer non-valved on the gauge side here. Let's you drain out whatever you put inside them.