Hose and Adapter Kits

Kits take the guesswork out of selecting adapters by providing a selection of the most popular combinations of hoses and adapters

Ralston Quick-test adapter kit models

Model Max Pressure Number of Adapters Number of Hoses Materials Seal Materials
QTHA-KIT0 5000 PSI / 345 bar / 35 MPa 5 0 Brass Buna-N
QTHA-KIT0-SS 5000 PSI / 345 bar / 35 MPa 5 0 Stainless Steel Buna-N
QTHA-KIT1 5000 PSI / 345 bar / 35 MPa 4 0 Brass Buna-N
QTHA-KIT2 5000 PSI / 345 bar / 35 MPa 4 0 Brass Buna-N
QTHA-KIT3 5000 PSI / 345 bar / 35 MPa 1 1 Brass Buna-N
QTHA-KIT3-SS 5000 PSI / 345 bar / 35 MPa 1 1 Stainless Steel Buna-N
QTHA-KIT6-3ft 5000 PSI / 345 bar / 35 MPa 4 2 Brass Buna-N
QTHA-KIT6-6ft 5000 PSI / 345 bar / 35 MPa 4 2 Brass Buna-N

Hose and adapter kit with case models

Model Materials Seal Materials Country of origin Has Check Valve Max Pressure Max Temperature Max Vacuum Min Temperature Wrench Size Wrench Size End 1 Connector End 1 Bulkhead Seal End 1 Cap and Chain End 1 Quick Disconnect End 2 Connector End 2 Bulkhead Seal End 2 Cap and Chain End 2 Quick Disconnect Compatible with Media Compatibility End 3 Connector End 3 Bulkhead Seal End 3 Cap and Chain End 3 Quick Disconnect Burst Pressure Color Fluid Media Inner Diameter Length Minimum Bend Radius Outer Diameter Type Hose End 1 Hose End 2
QTHA-KIT4 Brass, Stainless Steel Buna-N, Delrin, Teflon USA No 5000 PSI / 345 bar / 35 MPa 225 °F / 105 °C 0 In Hg / 0.00 mm Hg 0 °F / -18 °C 9/16 In / 15 mm 15 mm / 9/16 in 1/8" Male NPT (ASME B1.20.1) No No No Male Quick-test No No No Rosemount 2051 Series DP Pressure Transmitters, Rosemount 3051 Series DP Pressure Transmitters, Yokogawa EJ series DP Pressure Transmitters, Anderson Greenwood M25 Block and Bleed Valves, Anderson Greenwood M251 Block and Bleed Valves Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water Male Quick-test No No No 27000 PSI / 1860 bar / 185 MPa Silver Air,Inert Gas,Natural Gas,Petroleum Based Oil,Water 0.08 In / 3.00 mm 3 ft / 92 cm 1 In / 26 mm 0.2 In / 6.00 mm QT Female Quick-test, brass Female Quick-test, brass
QTHA-KIT4-SS Stainless Steel Buna-N, Teflon USA No 5000 PSI / 345 bar / 35 MPa 225 °F / 105 °C 0 In Hg / 0.00 mm Hg 0 °F / -18 °C 9/16 In / 15 mm 15 mm / 9/16 in 1/8" Male NPT (ASME B1.20.1) No No No Male Quick-test No No No Rosemount 2051 Series DP Pressure Transmitters, Rosemount 3051 Series DP Pressure Transmitters, Yokogawa EJ series DP Pressure Transmitters, Anderson Greenwood M25 Block and Bleed Valves, Anderson Greenwood M251 Block and Bleed Valves Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water Male Quick-test No No No 27000 PSI / 1860 bar / 185 MPa Silver Air,Inert Gas,Natural Gas,Petroleum Based Oil,Water 0.08 In / 3.00 mm 6 ft / 2.00 m 1 In / 26 mm 0.2 In / 6.00 mm QT Female Quick-test, stainless steel Female Quick-test, stainless steel

Hose and adapter kit with gauge models

Model Materials Seal Materials Country of origin Battery Count Battery Life Battery Type Burst Pressure Certifications Electrical Rating Engineering Units Ingress Protection LCD Display Max Pressure Max Storage Temperature Max Temperature Measurement Type Media Compatibility Min Storage Temperature Min Temperature Operating Altitude (max) Pressure Measurement Uncertainty Process Connection Protection Class Relative Humidity USB Connection Wetted Materials Wrench Size Wrench Size Has Check Valve Max Vacuum End 1 Connector End 1 Bulkhead Seal End 1 Cap and Chain End 1 Quick Disconnect End 2 Connector End 2 Bulkhead Seal End 2 Cap and Chain End 2 Quick Disconnect Dimensions A Dimensions B Color Fluid Media Inner Diameter Length Minimum Bend Radius Outer Diameter Type Hose End 1 Hose End 2
QTHA-KIT19 Brass, Stainless Steel, Zippered Nylon Buna-N USA 2 1500 Hours AA Alkaline (LR6) 20 PSI / 2 bar / 200 kPa Certified to CSA Standard C22.2 No. 61010-1, Conforms to UL / IEC / EN / AS Standard No. 61010-1, Complies with Pressure Equipment Directive 2014/68/EU, Complies with Low Voltage Directive 2014/35/EU, Complies with Electromagnetic Compatibility Directive 2014/30/EU 50 mA @ 5 VDC atm, bar, cmH2O @4°C, inH2O @39°C, kPa, mbar, psi, inHg @39°F, kgf / cm^2, mmHg @0°C, Torr, mmH2O @4°C, ftH2O @39°F, cmHg @ 0°C, oz / sqin IP67 (1 meter water submersion for 30 minutes) 2.4 in / 61 mm segmented LCD Display 5 PSI / 34 mbar / 34 kPa 167 °F / 75 °C 122 °F / 50 °C Gauge Pressure Air, Inert Gas, Natural Gas, Petroleum Based Oil, Water -40 °F / -40 °C -4 °F / -20 °C 10,000 ft (3050 m) +/- 0.25% of Full Scale (ASME Grade 3A/ISO Class 0.25) 1/4" Male NPT Pollution Degree 2 (UL / IEC 61010-1) 0% to 90% (-10 to 35°C), 0% to 70% (35 to 50°C) USB (Micro B) 316 Stainless Steel 7/8 In / 23 mm 23 mm / 7/8 in No 0 In Hg / 0.00 mm Hg 1/4" Female NPT (ASME B1.20.1) No No No Male Quick-test No No No 0 In / 0.00 mm 0 In / 0.00 mm Silver Air,Inert Gas,Natural Gas,Petroleum Based Oil,Water 0.08 In / 3.00 mm 3 ft / 92 cm 1 In / 26 mm 0.2 In / 6.00 mm QT Female Quick-test, brass Female Quick-test, brass
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