Ralston Tube Quick-connect Hoses
Ralston microbore hoses with 1/4 in tube Quick-connect ends for Quick-test systems
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
Ralston Tube Quick-connect Hoses connect to Swagelok, Parker, Hoke, SSP, Tylok or similar tube fittings without a wrench. They suit pressure calibration, gas sampling, pressure reading and testing.
- Seals on an o-ring to prevent damage to the tube fitting.
- Make and re-make the connection hundreds of times without over-tightening a tube fitting.
- Brass or stainless steel, in 1/4 in or 1/8 in tube fitting sizes.
- Up to 6,900 psi working pressure.
- Lengths from 2 to 50 ft or 1 to 10 m.
- Made in USA.
Hose construction
- Low volume, high stability: creates pressure at the device under test without wasting gas or liquid on large-volume hoses, and holds pressure through twists and turns.
- Reflective outer cover: reduces temperature sensitivity.
- Reinforced polyamide inner core: keeps twisting and bending from changing the hose volume.
- Small inner diameter: transmits high pressure while using very little compressed gas or fluid.
Part of the Ralston Quick-test™ system of safe, stable, leak-free connections made without a wrench. For permanent tube connections, see Tube Stub hoses. Browse all pressure hoses.
OEM: https://www.ralstoninst.com/tube-quick-connect-hoses
Specifications
| Family | Tube Quick-connect Hoses |
| Country of origin | USA |
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Ordering information
27 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| 2G2G-HOS-10ft | Quick-test hose, with 1/4" Quick-connect tube end, 10 ft long | $232.10 | |
| 2G2G-HOS-10m | Quick-test hose, with 1/4" Quick-connect tube end, 10 meter long | $384.69 | |
| 2G2G-HOS-1.5m | Quick-test hose, with 1/4" Quick-connect tube end, 1.5 meter long | $198.12 | |
| 2G2G-HOS-1m | Quick-test hose, with 1/4" Quick-connect tube end, 1 meter long | $187.15 | |
| 2G2G-HOS-20ft | Quick-test hose, with 1/4" Quick-connect tube end, 20 ft long | $299.00 | |
| 2G2G-HOS-2ft | Quick-test hose, with 1/4" Quick-connect tube end, 2 ft long | $178.58 | |
| 2G2G-HOS-2m | Quick-test hose, with 1/4" Quick-connect tube end, 2 meter long | $209.10 | |
| 2G2G-HOS-3ft | Quick-test hose, with 1/4" Quick-connect tube end, 3 ft long | $185.27 | |
| 2G2G-HOS-50ft | Quick-test hose, with 1/4" Quick-connect tube end, 50 ft long | $499.70 | |
| 2G2G-HOS-5ft | Quick-test hose, with 1/4" Quick-connect tube end, 5 ft long | $198.65 | |
| 2G2G-HOS-5m | Quick-test hose, with 1/4" Quick-connect tube end, 5 meter long | $274.94 | |
| 2G2G-HOS-6ft | Quick-test hose, with 1/4" Quick-connect tube end, 6 ft long | $205.34 | |
| 2G2G-HOS-6m | Quick-test hose, with 1/4" Quick-connect tube end, 6 meter long | $296.89 | |
| 2G2G-HOS-8ft | Quick-test hose, with 1/4" Quick-connect tube end, 8 ft long | $218.72 | |
| 2T2T-HOS-10m | Quick-connect hose with 1/4" Quick-connect tube hose, 10 meter long | $302.95 | |
| 2T2T-HOS-1.5m | Quick-connect hose with 1/4" Quick-connect tube hose, 1.5 meter long | $116.38 | |
| 2T2T-HOS-1m | Quick-connect hose with 1/4" Quick-connect tube hose, 1 meter long | $105.41 | |
| 2T2T-HOS-20ft | Quick-connect hose with 1/4" Quick-connect tube hose, 20 feet long | $217.26 | |
| 2T2T-HOS-2ft | Quick-connect hose with 1/4" Quick-connect tube hose, 2 feet long | $96.84 | |
| 2T2T-HOS-2m | Quick-connect hose with 1/4" Quick-connect tube hose, 2 meter long | $127.36 | |
| 2T2T-HOS-3ft | Quick-connect hose with 1/4" Quick-connect tube hose, 3 feet long | $103.53 | |
| 2T2T-HOS-50ft | Quick-connect hose with 1/4" Quick-connect tube hose, 50 feet long | $417.96 | |
| 2T2T-HOS-5ft | Quick-connect hose with 1/4" Quick-connect tube hose, 5 feet long | $116.91 | |
| 2T2T-HOS-5m | Quick-connect hose with 1/4" Quick-connect tube hose, 5 meter long | $193.20 | |
| 2T2T-HOS-6ft | Quick-connect hose with 1/4" Quick-connect tube hose, 6 feet long | $123.60 | |
| 2T2T-HOS-6m | Quick-connect hose with 1/4" Quick-connect tube hose, 6 meter long | $215.15 | |
| 2T2T-HOS-8ft | Quick-connect hose with 1/4" Quick-connect tube hose, 8 feet long | $136.98 |
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