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Backflow Prevention Test Kits
A backflow test kit is a device that is used to test if backflow prevention valves leaking. Backflow prevention valves prevent the unwanted flow of water in the opposite direction than it is intended to go.
Model 855 Digital Backflow Test Kit & Machbackflow App
- 5 Valve Digital Backflow Test Kit
- Precision digital technology for accurate backflow testing
- Automated data logging and intuitive digital interfaces
- Instant comprehensive reporting with digital signatures
- Durable, proven materials for daily use
- Tests RP, PVB, and DC backflow assemblies
- ΔP Range: 0-15 PSID, Pressure sensor 0-200 PSIG
- Reads ΔP and line pressure on phone, saves results to cloud
- App works with Wi-Fi, Cellular, Offline; filters and searches tests
- Premium features: autofill, .csv downloads, PDF generation (30-day trial)
- Seamless Bluetooth integration with iOS/Android Machbackflow app
- Consistent with Model 845 components for familiarity
- Durable molded plastic case with organized storage
- 90-micron filters for debris minimization, easy to clean/replace filters
- Includes: hoses, bleed tube, brass fittings, cell phone holder
- Long-term reliability with 5-year warranty
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Model 845-3 (3-Valve Backflow Test Kit) Sydney Stock
- 4-1/2” Round Dial Model 845 DP Gauge with Strap
- Engineered Plastic Gauge Body
- 3 x 1.5m long Hoses
- 9 x NPT Brass Adapter Fittings (3 sets) provided for hookup to all standard size test cocks
- 0-100 kPa Differential Pressure Range
- Accuracy on ascending and descending pressure: ± 2% full scale / ± 2.0 kPa in line with Australian Standard AS2845.3
- 1 1/2” Round Dial Line Pressure Gauge 0-16bar (Part#111005)
- Red Indication at 7kPa, 14kPa & 35kPa for visual clarity during testing
- Calibration Certificate and Laminated Instructions Included
- Soft-Seated Brass Needle Valves (with replaceable valve seats)
- Test kit is protected with 90 micron filters to minimize plugging with scale, sand, etc. Filter
- 5 Year Manufacturer’s Limited Warranty Included
- Temperature Limitations: Maximum 65°C
- Freezing temperature must be avoided
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Model 845-5 (5-Valve Backflow Test Kit) Sydney Stock
- 4-1/2” Round Dial Model 845 DP Gauge with Strap
- Engineered Plastic Gauge Body
- 3 x 1.5m long Hoses
- 9 x NPT Brass Adapter Fittings (3 sets) provided for hookup to all standard size test cocks
- 0-100 kPa Differential Pressure Range
- Accuracy on ascending and descending pressure: ± 2% full scale / ± 2.0 kPa in line with Australian Standard AS2845.3
- 1 1/2” Round Dial Line Pressure Gauge 0-16bar (Part#111005)
- Red Indication at 7kPa, 14kPa & 35kPa for visual clarity during testing
- Calibration Certificate and Laminated Instructions Included
- Soft-Seated Brass Needle Valves (with replaceable valve seats)
- Test kit is protected with 90 micron filters to minimize plugging with scale, sand, etc. Filter
- 5 Year Manufacturer’s Limited Warranty Included
- Temperature Limitations: Maximum 65°C
- Freezing temperature must be avoided
INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!
Model CMC 142-3 (3-Valve Backflow Test Kit) Sydney Stock
- 142-CMC Backflow Test Kit DP Gauge with 3 valve manifold valves
- Usable as a replace gauge on existing backflow test kits or as building your own backflow test kit
- 0-100 kPa Differential Pressure Range
- 4 1/2″ Round Dial
- 500 P.S.I.G Working pressure
- Aluminium body, 316 Stainless Steel internal metal parts, Telfon®** guide bushings and engineered plastic gauge case
- Buna N Seal
- Dual 1/4″ FNPT top and bottom connections
- Calibrated to ±2% descending accuracy
- Calibration Certificate Laminated Instructions Included
- 12-month Warranty
- Temperature Limitations: Maximum 65°C
- Freezing temperature must be avoided
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Model CMC 142 (Gauge Only Backflow Test Kit) Sydney Stock
- 142-CMC Backflow Test Kit DP Gauge Only
- Usable as a replace gauge on existing backflow test kits or as building your own backflow test kit
- 0-100 kPa Differential Pressure Range
- 4 1/2″ Round Dial
- 500 P.S.I.G Working pressure
- Aluminium body, 316 Stainless Steel internal metal parts, Telfon®** guide bushings and engineered plastic gauge case
- Buna N Seal
- Dual 1/4″ FNPT top and bottom connections
- Calibrated to ±2% descending accuracy
- Calibration Certificate Laminated Instructions Included
- 12-month Warranty
- Temperature Limitations: Maximum 65°C
- Freezing temperature must be avoided
INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!
Model 845-2 (2-Valve Backflow Test Kit)
- Gauge Type Diaphragm Differential Pressure
- Dial Size & Range (4 1/2″) 0-15 PSID / 0-100 KPA
- Differential Pressure Accuracy ± .2 P.S.I.D. (Descending)
- Working Pressure: 200 PSIG
- Body Material: Glass Reinforced Engineering Thermoplastic.
- Wetted Internals: EP Elastomers, Brass and 316 S.S. Metal Parts
- Line Pressure Gauge: 1 1/2″ 0-200 PSIG
- Hoses & End Fittings: Buna-N jacket and liner. Schrader 1/4″ brass coupler –
- Hose Length: three (3) each / 5′ long (color-coded).
- Adaptor Fittings: (3) sets of brass fittings provided for hook-up to all standard size test cocks
- Case: Durable Moulded Plastic
- Temperature Limitations: Maximum 65°C
- Freezing Temperature must be avoided
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Model 845-5NP (5-Valve Backflow Test Kit for Non Potable Water )
- Gauge Type Diaphragm Differential Pressure
- Dial Size & Range (4 1/2″) 0-15 PSID / 0-100 KPA
- Differential Pressure Accuracy ± .2 P.S.I.D. (Descending)
- Working Pressure: 200 PSIG
- Body Material: Glass Reinforced Engineering Thermoplastic
- Wetted Internals: EP Elastomers, Brass and 316 S.S. Metal Parts
- Line Pressure Gauge: 1 1/2″ 0-200 PSIG
- Hoses for non portable water service & End Fittings: Buna-N jacket and liner. Schrader 1/4″ brass coupler –
- Hose Length: Three (3) each / 5′ long (color-coded)
- Bleed Tube, One each / 4′ long clear bleed tube.
- Adaptor Fittings: (3) sets of brass fittings provided for hookup to all standard size test cocks
- Case: Durable Moulded Plastic
- Temperature Limitations: Maximum 65°C
- Freezing Temperature must be avoided
INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!
Model 835-5 (5-Valve Backflow Test Kit)
- Gauge Type Diaphragm Differential Pressure
- Dial Size & Range (4-1/2″) 0-15 PSID / 0-100 KPA
- Differential Pressure Accuracy ± .2 P.S.I.D. (Descending)
- Working Pressure: 200 PSIG
- Body Material: Glass Reinforced Engineering Thermoplastic.
- Wetted Internals: EP Elastomers, Brass and 316 S.S. Metal Parts
- Line Pressure Gauge: 1-1/2″ 0-200 PSIG
- Hoses & End Fittings: Buna-N jacket and liner. Schrader 1/4″ brass coupler –
- Hose Length: Three (3) each / 5′ long (color-coded)
- Quick Release Latch Pin Mechanism
- Bleed Tube, One each / 4′ long clear bleed tube
- Adaptor Fittings: (3) sets of brass fittings provided for hookup to all standard size test cocks
- Case: Durable Moulded Plastic
- Temperature Limitations: Maximum 65°C
- Freezing Temperature must be avoided
INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!
Model 830 (Backflow Test Kit)
- Specially Designed for Testing Backflow Prevention Assemblies
- Gauge Type Diaphragm Differential Pressure
- Dial Size & Range (4-1/2″) 0-15 PSID / 0-100 KPA
- Differential Pressure Accuracy ± .2 P.S.I.D. (Descending)
- Working Pressure: 200 PSIG
- Body Material: Glass Reinforced Engineering Thermoplastic.
- Wetted Internals: EP Elastomers, Brass and 316 S.S. Metal Parts
- Line Pressure Gauge: 1-1/2″ 0-200 PSIG
- Tubing & Fittings: Brass & Nylon
- Hoses & End Fittings: Buna-N jacket and liner. Schrader 1/4″ brass coupler –
- Hose Length: Three (3) each / 5′ long (color-coded).
- Bleed Tube, One each / 4′ long clear bleed tube.
- Adaptor Fittings: (3) sets of brass fittings provided for hookup to all standard size test cocks.
- Weight, case & gauge combined: 14lbs/6.4 kilos
- Temperature Limitations: Maximum 65°C
- Freezing Temperature must be avoided
INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!