Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

25224 REVIEWS

Customer Rating

4.7/5 Stars

25224 REVIEWS

Pressure Calibration Specialists

FREE SHIPPING ON ONLINE ORDERS OVER $99*

Pressure Calibration Specialists

Quick-test System

Showing 141 to 160 of 316 products

Ralston QTHA-BLS0-HC Block and Bleed Valve, male Quick-Test inlet x female Quick-Test outlet-

Ralston QTHA-BLS0-HC Block and Bleed Valve, male Quick-Test inlet x female Quick-Test outlet
Model: QTHA-BLS0-HC

Sale Price $425.94 CAD
Regular Price $458.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $425.94 CAD
Regular Price $458.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-BLS0-2F-2F Block and Bleed Valve, 0.25" female NPT inlet x 0.25" female NPT outlet-

Ralston QTHA-BLS0-2F-2F Block and Bleed Valve, 0.25" female NPT inlet x 0.25" female NPT outlet
Model: QTHA-BLS0-2F-2F

Sale Price $425.94 CAD
Regular Price $458.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $425.94 CAD
Regular Price $458.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-BLB0-HH Block and Bleed Valve, male Quick-Test inlet x male Quick-Test outlet-

Ralston QTHA-BLB0-HH Block and Bleed Valve, male Quick-Test inlet x male Quick-Test outlet
Model: QTHA-BLB0-HH

Sale Price $274.35 CAD
Regular Price $295.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $274.35 CAD
Regular Price $295.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-BLB0-HC Block and Bleed Valve, male Quick-Test inlet x female Quick-Test outlet-

Ralston QTHA-BLB0-HC Block and Bleed Valve, male Quick-Test inlet x female Quick-Test outlet
Model: QTHA-BLB0-HC

Sale Price $306.90 CAD
Regular Price $330.00 CAD
Availability 5 Days

Qty:

Sale Price $306.90 CAD
Regular Price $330.00 CAD
Availability 5 Days
Quantity

Ralston QTHA-BLB0-2F-2F Block and Bleed Valve, 0.25" female NPT inlet x 0.25" female NPT outlet-

Ralston QTHA-BLB0-2F-2F Block and Bleed Valve, 0.25" female NPT inlet x 0.25" female NPT outlet
Model: QTHA-BLB0-2F-2F

Sale Price $279.00 CAD
Regular Price $300.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $279.00 CAD
Regular Price $300.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-BLB0-1F-1F Block and Bleed Valve, 0.13" female NPT inlet x 0.13" female NPT outlet-

Ralston QTHA-BLB0-1F-1F Block and Bleed Valve, 0.13" female NPT inlet x 0.13" female NPT outlet
Model: QTHA-BLB0-1F-1F

Sale Price $283.65 CAD
Regular Price $305.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $283.65 CAD
Regular Price $305.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-ABS0 Male DP Transmitter/Gauge Valve x Male Quick-Test Adapter, M6 x 0.75 mm, stainless steel-

Ralston QTHA-ABS0 Male DP Transmitter/Gauge Valve x Male Quick-Test Adapter, M6 x 0.75 mm, stainless steel
Model: QTHA-ABS0

Sale Price $104.16 CAD
Regular Price $112.00 CAD
Availability 1 Week

Qty:

Sale Price $104.16 CAD
Regular Price $112.00 CAD
Availability 1 Week
Quantity

Ralston QTHA-7SS0 Stainless-Steel Connector, 0.44-20 male SAE/MS x male Quick-Test-

Ralston QTHA-7SS0 Stainless-Steel Connector, 0.44-20 male SAE/MS x male Quick-Test
Model: QTHA-7SS0

Sale Price $74.40 CAD
Regular Price $80.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $74.40 CAD
Regular Price $80.00 CAD
Availability 1 to 2 Weeks
Quantity

Ralston QTHA-6MB1 Male NPT x Male Quick-Test Adapter with check-valve, 0.75", brass-

Ralston QTHA-6MB1 Male NPT x Male Quick-Test Adapter with check-valve, 0.75", brass
Model: QTHA-6MB1

Sale Price $98.58 CAD
Regular Price $106.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $98.58 CAD
Regular Price $106.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-6MB0 3/4" Quick-Test No-Check Valve, male NPT x male, brass-

Ralston QTHA-6MB0 3/4" Quick-Test No-Check Valve, male NPT x male, brass
Model: QTHA-6MB0

Sale Price $88.35 CAD
Regular Price $95.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $88.35 CAD
Regular Price $95.00 CAD
Availability 2 to 3 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

Sale Price $48.36 CAD
Regular Price $52.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $48.36 CAD
Regular Price $52.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-5SB0 QTVC Outlet Port, male quick-test, brass-

Ralston QTHA-5SB0 QTVC Outlet Port, male quick-test, brass
Model: QTHA-5SB0

Sale Price $28.83 CAD
Regular Price $31.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $28.83 CAD
Regular Price $31.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-5FSF-QD Stainless-Steel Adapter, 0.63" female 37° flare (AN/JIC -10) x male Quick-Test-

Ralston QTHA-5FSF-QD Stainless-Steel Adapter, 0.63" female 37° flare (AN/JIC -10) x male Quick-Test
Model: QTHA-5FSF-QD

Sale Price $211.11 CAD
Regular Price $227.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $211.11 CAD
Regular Price $227.00 CAD
Availability 2 to 3 Weeks
Quantity
SPECIAL!

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

Sale Price $119.97 CAD
Regular Price $129.00 CAD
Availability 1 in Stock

Qty:

Sale Price $119.97 CAD
Regular Price $129.00 CAD
Availability 1 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

Sale Price $42.78 CAD
Regular Price $46.00 CAD
Availability 9 in Stock

Qty:

Sale Price $42.78 CAD
Regular Price $46.00 CAD
Availability 9 in Stock
Quantity

Ralston QTHA-4MS1 Male NPT x Male Quick-Test Adapter with check-valve, 0.5", stainless steel-

Ralston QTHA-4MS1 Male NPT x Male Quick-Test Adapter with check-valve, 0.5", stainless steel
Model: QTHA-4MS1

Sale Price $85.56 CAD
Regular Price $92.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $85.56 CAD
Regular Price $92.00 CAD
Availability 1 to 2 Weeks
Quantity

Ralston QTHA-4MS0-QD Stainless-Steel Connector, 0.5" male NPT Quick-Connect x male Quick-Test-

Ralston QTHA-4MS0-QD Stainless-Steel Connector, 0.5" male NPT Quick-Connect x male Quick-Test
Model: QTHA-4MS0-QD

Sale Price $136.71 CAD
Regular Price $147.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $136.71 CAD
Regular Price $147.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-4MS0-AN-QD Stainless-Steel Connector, 0.5" male 37° flare (H04 AN/JIC) x male Quick-Test-

Ralston QTHA-4MS0-AN-QD Stainless-Steel Connector, 0.5" male 37° flare (H04 AN/JIC) x male Quick-Test
Model: QTHA-4MS0-AN-QD

Sale Price $167.40 CAD
Regular Price $180.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $167.40 CAD
Regular Price $180.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-4MS0 Male NPT Quick-test Adapter, 5000 psi, ½" male NPT-

Ralston QTHA-4MS0 Male NPT Quick-test Adapter, 5000 psi, ½" male NPT
Model: QTHA-4MS0

Sale Price $66.96 CAD
Regular Price $72.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $66.96 CAD
Regular Price $72.00 CAD
Availability 2 to 3 Weeks
Quantity

Ralston QTHA-4MB1 Male NPT x Male Quick-Test Adapter with check-valve, 0.5", brass-

Ralston QTHA-4MB1 Male NPT x Male Quick-Test Adapter with check-valve, 0.5", brass
Model: QTHA-4MB1

Sale Price $42.78 CAD
Regular Price $46.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $42.78 CAD
Regular Price $46.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 141 to 160 of 316 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.