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5400 Series Low Air Inclusion Refrigerant QRC
December 4, 20255100 Series Thread to Connect
5100 Dash4 (1/8″ NPT) to Dash24 (1,1/2″ NPT)
Brass body, Thread to Connect, with either wing-nut or hex female.
Category: Quick Release Couplings
Carlton Comment
5100 Series Thread to Connect series is in wide spread use in the USA and we get a lot of enquiries relating to power-packs and machine imported from abroad.
We carry the wing nut type carrier (5100-S5), we can order in the hex nut carrier (5110-s5) – the brass body to both of these is common -(stamped 5100-S1).
There is an optional plate flange that fits on the probe.
Take care with the tread types – all NPT and for the lower sizes smaller than the body size so check dimensions.
Typical Applications
5100 Series Thread to Connect series brass coupling with steel tubular valve offers minimum air inclusion and fluid loss.
Thread together latch provides connect under pressure capability and vibration resistance.
The 5100 Series is not rated for continuous hydraulic impulse applications.

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