Pressure Calibration Specialists

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Pressure Calibration Specialists

Ralston NPT female quick-test adapters

Available in brass or stainless steel, the NPT female adapters have female NPT and male Ralston Quick-test on the other side. Additionally, the Ralston stainless steel NPT female adapters are ideal if you have chemical compatibility issues such as sour gas.

Ralston QTHA-1FB0 Brass Quick-Test Connector, 0.125" female NPT x male QT-

Ralston QTHA-1FB0 Brass Quick-Test Connector, 0.125" female NPT x male QT
Model: QTHA-1FB0

Your Price $19.57 USD
Availability 7 in Stock

Qty:

Your Price $19.57 USD
Availability 7 in Stock
Quantity

Ralston QTHA-1FB1 Female NPT x Male Quick-Test Adapter with check-valve, 0.13", brass-

Ralston QTHA-1FB1 Female NPT x Male Quick-Test Adapter with check-valve, 0.13", brass
Model: QTHA-1FB1

Your Price $24.74 USD
Availability 2 to 3 Weeks

Qty:

Your Price $24.74 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-1FS0 Female NPT Quick-test Adapter, 5000 psi, ⅛" female NPT-

Ralston QTHA-1FS0 Female NPT Quick-test Adapter, 5000 psi, ⅛" female NPT
Model: QTHA-1FS0

Your Price $47.45 USD
Availability 1 to 2 Weeks

Qty:

Your Price $47.45 USD
Availability 1 to 2 Weeks
Quantity

Ralston QTHA-1FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.13", stainless steel-

Ralston QTHA-1FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.13", stainless steel
Model: QTHA-1FS1

Your Price $59.51 USD
Availability 2 to 3 Weeks

Qty:

Your Price $59.51 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-2FB0 Brass Quick-Test Connector, 0.25" female NPT x male QT-

Ralston QTHA-2FB0 Brass Quick-Test Connector, 0.25" female NPT x male QT
Model: QTHA-2FB0

Your Price $16.10 USD
Availability 3 to 4 Weeks

Qty:

Your Price $16.10 USD
Availability 3 to 4 Weeks
Quantity

Ralston QTHA-2FB1 ¼" Quick-Test Valve, female NPT x male, brass-

Ralston QTHA-2FB1 ¼" Quick-Test Valve, female NPT x male, brass
Model: QTHA-2FB1

Your Price $24.61 USD
Availability 3 to 4 Weeks

Qty:

Your Price $24.61 USD
Availability 3 to 4 Weeks
Quantity

Ralston QTHA-2FS0 Female NPT Quick-test Adapter, 5000 psi, ¼" female NPT-

Ralston QTHA-2FS0 Female NPT Quick-test Adapter, 5000 psi, ¼" female NPT
Model: QTHA-2FS0

Your Price $60.61 USD
Availability 2 to 3 Weeks

Qty:

Your Price $60.61 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-2FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.25", stainless steel-

Ralston QTHA-2FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.25", stainless steel
Model: QTHA-2FS1

Your Price $75.77 USD
Availability 2 to 3 Weeks

Qty:

Your Price $75.77 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-3FB0 Female NPT x Male Quick-Test Adapter, 0.38", brass-

Ralston QTHA-3FB0 Female NPT x Male Quick-Test Adapter, 0.38", brass
Model: QTHA-3FB0

Your Price $33.39 USD
Availability 2 to 3 Weeks

Qty:

Your Price $33.39 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-3FB1 Female NPT x Male Quick-Test Adapter with check-valve, 0.38", brass-

Ralston QTHA-3FB1 Female NPT x Male Quick-Test Adapter with check-valve, 0.38", brass
Model: QTHA-3FB1

Your Price $40.42 USD
Availability 2 to 3 Weeks

Qty:

Your Price $40.42 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-3FS0 Female NPT Quick-test Adapter, 5000 psi, ⅜" female NPT-

Ralston QTHA-3FS0 Female NPT Quick-test Adapter, 5000 psi, ⅜" female NPT
Model: QTHA-3FS0

Your Price $64.87 USD
Availability 2 to 3 Weeks

Qty:

Your Price $64.87 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-3FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.38", stainless steel-

Ralston QTHA-3FS1 Female NPT x Male Quick-Test Adapter with check-valve, 0.38", stainless steel
Model: QTHA-3FS1

Your Price $83.25 USD
Availability 2 to 3 Weeks

Qty:

Your Price $83.25 USD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-4FB0 Brass Quick-Test Connector, 0.5" female NPT x male QT-

Ralston QTHA-4FB0 Brass Quick-Test Connector, 0.5" female NPT x male QT
Model: QTHA-4FB0

Your Price $37.63 USD
Availability 6 in Stock

Qty:

Your Price $37.63 USD
Availability 6 in Stock
Quantity

Ralston QTHA-4FS0 Female NPT Quick-test Adapter, 5000 psi, ½" female NPT-

Ralston QTHA-4FS0 Female NPT Quick-test Adapter, 5000 psi, ½" female NPT
Model: QTHA-4FS0

Your Price $60.91 USD
Availability 1 to 2 Weeks

Qty:

Your Price $60.91 USD
Availability 1 to 2 Weeks
Quantity

Ralston QTHA-6FB0 Female NPT x Male Quick-Test Adapter, 0.75", brass-

Ralston QTHA-6FB0 Female NPT x Male Quick-Test Adapter, 0.75", brass
Model: QTHA-6FB0

Your Price $35.84 USD
Availability 2 to 3 Weeks

Qty:

Your Price $35.84 USD
Availability 2 to 3 Weeks
Quantity
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