Ralston QTHA Tube Fitting Quick-Test Adapters

Ralston Tube Fitting Quick-Test Adapters provide a gas-tight and wrench-free connection to any tube fitting, including Parker, Swagelok, Tylok, and SSP. In addition, they are ideal for connecting to pressure transmitters or other devices using thread sealant.


Ralston QTHA-1TS0-QD Tube Fitting x Male Quick-Test Adapter, 0.13", stainless steel-

Ralston QTHA-1TS0-QD Tube Fitting x Male Quick-Test Adapter, 0.13", stainless steel
Model: QTHA-1TS0-QD

Your Price $90.62 USD
Availability 2 to 3 Weeks

Qty:

Your Price $90.62 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-2TB0 Tube Fitting Quick-Test Adapter, ¼" male, 5000 psi-

Ralston QTHA-2TB0 Tube Fitting Quick-Test Adapter, ¼" male, 5000 psi
Model: QTHA-2TB0

Your Price $17.85 USD
Availability 10 in Stock

Qty:

Your Price $17.85 USD
Availability 10 in Stock
Quantity

Ralston QTHA-2TS0 Tube Fitting Quick-test Adapter, 5000 psi, ¼" male NPT-

Ralston QTHA-2TS0 Tube Fitting Quick-test Adapter, 5000 psi, ¼" male NPT
Model: QTHA-2TS0

Your Price $51.48 USD
Availability 6 in Stock

Qty:

Your Price $51.48 USD
Availability 6 in Stock
Quantity

Ralston QTHA-3TB0 Tube Fitting Quick-Test Adapter, ⅜" male, 5000 psi-

Ralston QTHA-3TB0 Tube Fitting Quick-Test Adapter, ⅜" male, 5000 psi
Model: QTHA-3TB0

Your Price $20.01 USD
Availability 25 in Stock

Qty:

Your Price $20.01 USD
Availability 25 in Stock
Quantity

Ralston QTHA-3TS0 Tube Fitting Quick-test Adapter, 5000 psi, ⅜" male NPT-

Ralston QTHA-3TS0 Tube Fitting Quick-test Adapter, 5000 psi, ⅜" male NPT
Model: QTHA-3TS0

Your Price $73.44 USD
Availability 2 in Stock

Qty:

Your Price $73.44 USD
Availability 2 in Stock
Quantity

Ralston QTHA-4TB0 Tube Fitting Quick-Test Adapter, ½" male, 5000 psi-

Ralston QTHA-4TB0 Tube Fitting Quick-Test Adapter, ½" male, 5000 psi
Model: QTHA-4TB0

Your Price $30.32 USD
Availability 22 in Stock

Qty:

Your Price $30.32 USD
Availability 22 in Stock
Quantity

Ralston QTHA-4TS0 Tube Fitting Quick-test Adapter, 5000 psi, ½" male NPT-

Ralston QTHA-4TS0 Tube Fitting Quick-test Adapter, 5000 psi, ½" male NPT
Model: QTHA-4TS0

Your Price $84.66 USD
Availability 11 to 12 Weeks

Qty:

Your Price $84.66 USD
Availability 11 to 12 Weeks
Quantity

Ralston QTHA-MTB0-6mm Tube Fitting x Male Quick-Test Adapter, 6 mm, brass-

Ralston QTHA-MTB0-6mm Tube Fitting x Male Quick-Test Adapter, 6 mm, brass
Model: QTHA-MTB0-6mm

Your Price $28.04 USD
Availability 4 to 5 Weeks

Qty:

Your Price $28.04 USD
Availability 4 to 5 Weeks
Quantity

Ralston QTHA-MTB0-10mm Tube Fitting x Male Quick-Test Adapter, 10 mm, brass-

Ralston QTHA-MTB0-10mm Tube Fitting x Male Quick-Test Adapter, 10 mm, brass
Model: QTHA-MTB0-10mm

Your Price $53.23 USD
Availability 4 to 5 Weeks

Qty:

Your Price $53.23 USD
Availability 4 to 5 Weeks
Quantity

Ralston QTHA-MTB0-12mm Male Tube Fitting x Male Quick-Test Adapter, 12 mm, brass-

Ralston QTHA-MTB0-12mm Male Tube Fitting x Male Quick-Test Adapter, 12 mm, brass
Model: QTHA-MTB0-12mm

Your Price $73.21 USD
Availability 4 to 5 Weeks

Qty:

Your Price $73.21 USD
Availability 4 to 5 Weeks
Quantity

We Ship Free on Orders Over $99 within Canada