Ralston NPT Male Quick-test Fittings
Male NPT Quick-test fittings with cap and chain for permanent process connections — seal bubble-tight when not calibrating
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
NPT Male Quick-test fittings leave a permanent male NPT connection on the process with a removable cap and chain. Connect a Quick-test hose for calibration, then reseal bubble-tight when done — no blowing down the system.
- Cap and chain included
- Brass or stainless steel
- With or without check valve
- Made in USA
Shipping and tax are confirmed when we review your order.
OEM family: NPT Male Quick-test Fittings (https://www.ralstoninst.com/npt-male-quick-test-fittings).
Specifications
| Family | NPT Male Quick-test Fittings (QTFT) |
| Process connection | Male NPT (ASME B1.20.1) |
| Hose connection | Male Quick-test with cap and chain |
| Materials | Brass or stainless steel |
| Country of origin | USA |
Build your part number
Configure your QTFT
Pick your options and we'll build the exact part number with a list-price estimate.
Select a model to build your part number.
Choose NPT size, material, and check valve. Cap and chain seals the process when not connected to a hose. Shipping and tax are confirmed when we review your order.
Ordering information
19 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| QTFT-0.5MB0 | 1/16" male NPT x male QT, no check-valve, with cap and chain, brass | $33.36 | |
| QTFT-1MB0 | 1/8" male NPT x male Quick-test, no check-valve, with cap and chain, brass | $26.45 | |
| QTFT-1MB1 | 1/8" male NPT x male Quick-test, with check-valve, with cap and chain, brass | $32.75 | |
| QTFT-1MS0 | 1/8" male NPT x male Quick-test, no check-valve, with cap and chain, S.S. | $49.24 | |
| QTFT-1MS1 | 1/8" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. | $59.99 | |
| QTFT-2MB0 | 1/4" male NPT x male Quick-test, no check-valve, with cap and chain , brass | $25.96 | |
| QTFT-2MB1 | 1/4" male NPT x male Quick-test, with check-valve, with cap and chain, brass | $33.23 | |
| QTFT-2MS0 | 1/4" male NPT x male Quick-test, no check-valve, with cap and chain, S.S. | $46.23 | |
| QTFT-2MS1 | 1/4" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. | $60.36 | |
| QTFT-3MB0 | 3/8" male NPT x male Quick-test, no check-valve, with cap and chain, brass | $37.97 | |
| QTFT-3MB1 | 3/8" male NPT x male Quick-test, with check-valve, with cap and chain, brass | $43.69 | |
| QTFT-3MS0 | 3/8" male NPT x male Quick-test, no check-valve, with cap and chain, S.S. | $65.32 | |
| QTFT-3MS1 | 3/8" male NPT x male Quick-test, with check valve, with cap and chain, S.S. | $79.86 | |
| QTFT-4MB0 | 1/2" male NPT x male Quick-test, no check-valve, with cap and chain, brass | $37.99 | |
| QTFT-4MB1 | 1/2" male NPT x male Quick-test, with check-valve, with cap and chain, brass | $45.40 | |
| QTFT-4MS0 | 1/2" male NPT x male Quick-test, no check-valve, with cap and chain, S.S. | $70.30 | |
| QTFT-4MS1 | 1/2" male NPT x male Quick-test, with check-valve, with cap and chain, S.S. | $84.10 | |
| QTFT-6MB0 | 3/4" male NPT x male Quick-test, no check-valve, with cap and chain, brass | $85.02 | |
| QTFT-6MB1 | 3/4" Male NPT x male Quick-test, with check-valve, with cap and chain, brass | $91.45 |
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