Water regulation accessories

500+ products

Choose a water regulation accessory tailored to your specific needs for optimal efficiency and avoid any undesirable waste or overconsumption.

Type C 536 refrigerant charge gauge with tri-color refrigerant pressure gauge for 0.9 m explosion-proof hose intended for air conditioning systems (1/5)

Type C 536 refrigerant charge gauge with tri-color refrigerant pressure gauge for 0.9 m explosion-proof hose intended for air conditioning systems

~~£55.00~~

Free shipping

Industrial grade C 536 type refrigerant charge gauge with 0.9 m tri-color explosion-proof hose, refrigerant pressure gauge for air conditioning systems. (1/5)

Industrial grade C 536 type refrigerant charge gauge with 0.9 m tri-color explosion-proof hose, refrigerant pressure gauge for air conditioning systems.

~~£55.00~~

Free shipping

Electronic AirConditioning Refrigerant Fluoride Meter Vacuum Pressure Gauge Digital Manifold Gauge Automobile Refrigerant Repairing Vacuum Meter (1/5)

Electronic AirConditioning Refrigerant Fluoride Meter Vacuum Pressure Gauge Digital Manifold Gauge Automobile Refrigerant Repairing Vacuum Meter

~~£264.94~~

Free shipping

Type C 536 automotive air conditioning refrigerant charge gauge with 0.9 m tricolour explosion-proof threaded protective sleeve. (1/5)

Type C 536 automotive air conditioning refrigerant charge gauge with 0.9 m tricolour explosion-proof threaded protective sleeve. (2/5)

Type C 536 automotive air conditioning refrigerant charge gauge with 0.9 m tricolour explosion-proof threaded protective sleeve. (3/5)

Type C 536 automotive air conditioning refrigerant charge gauge with 0.9 m tricolour explosion-proof threaded protective sleeve.

~~£76.50~~

Free shipping

Type C 536 automotive air conditioning refrigerant charge gauge with 0.9 m tricolour explosion-proof threaded protective sleeve.

~~£76.50~~

Free shipping

Available in one color: black and silver material: ABS and metal pressure sensor 125-9859 12598 (1/5)

Available in one color: black and silver material: ABS and metal pressure sensor 125-9859 12598 (2/5)

Available in one color: black and silver material: ABS and metal pressure sensor 125-9859 12598 (3/5)

Available in one color: black and silver material: ABS and metal pressure sensor 125-9859 12598

~~£67.17~~

Free shipping

AC manifold gauge set, Professional car pressure gauge tool kit for R410a R22 and R134a refrigerants. (1/5)

AC manifold gauge set, Professional car pressure gauge tool kit for R410a R22 and R134a refrigerants. (2/5)

AC manifold gauge set, Professional car pressure gauge tool kit for R410a R22 and R134a refrigerants. (3/5)

AC manifold gauge set, Professional car pressure gauge tool kit for R410a R22 and R134a refrigerants.

~~£295.99~~

Free shipping

High-precision 2-in-1 digital pressure gauge, pressure and temperature tester, for air conditioners, HVAC (1/5)

High-precision 2-in-1 digital pressure gauge, pressure and temperature tester, for air conditioners, HVAC (2/5)

High-precision 2-in-1 digital pressure gauge, pressure and temperature tester, for air conditioners, HVAC (3/5)

High-precision 2-in-1 digital pressure gauge, pressure and temperature tester, for air conditioners, HVAC

~~£374.72~~

Free shipping

Caterpillar 3E6455 E320B CAT330B Pressure Sensor for Construction Equipment - Very Popular Model (1/5)

Caterpillar 3E6455 E320B CAT330B Pressure Sensor for Construction Equipment - Very Popular Model (2/5)

Caterpillar 3E6455 E320B CAT330B Pressure Sensor for Construction Equipment - Very Popular Model (3/5)

Caterpillar 3E6455 E320B CAT330B Pressure Sensor for Construction Equipment - Very Popular Model

~~£47.20~~

Free shipping

063G1736 31Q4-40810 AZ01767TP 016-13-0072 Hydraulic Pressure (1/3)

063G1736 31Q4-40810 AZ01767TP 016-13-0072 Hydraulic Pressure

~~£47.62~~

Free shipping

063G1736 31Q4-40810 AZ01767TP 016-13-0072 Hydraulic Pressure

~~£47.62~~

Free shipping

Multi-functional cylinder pressure gauge for cars and motorcycles, gasoline pressure tester, cylinder pressure gauge, auto repair kit (1/4)

Multi-functional cylinder pressure gauge for cars and motorcycles, gasoline pressure tester, cylinder pressure gauge, auto repair kit (2/4)

Multi-functional cylinder pressure gauge for cars and motorcycles, gasoline pressure tester, cylinder pressure gauge, auto repair kit

~~£48.58~~

Free shipping

Filter pressure gauge pool ECX270861 pressure gauge 1/4 inch NPT swimming pool instrument -- ECX270861 (1/5)

Filter pressure gauge pool ECX270861 pressure gauge 1/4 inch NPT swimming pool instrument -- ECX270861 (2/5)

Filter pressure gauge pool ECX270861 pressure gauge 1/4 inch NPT swimming pool instrument -- ECX270861 (3/5)

Filter pressure gauge pool ECX270861 pressure gauge 1/4 inch NPT swimming pool instrument -- ECX270861

~~£56.58~~

Free shipping

Suitable for Kugoo M4 electric scooters and others, NJAX-T6 needle pressure gauge with key switch and throttle. (1/5)

Suitable for Kugoo M4 electric scooters and others, NJAX-T6 needle pressure gauge with key switch and throttle. (2/5)

Suitable for Kugoo M4 electric scooters and others, NJAX-T6 needle pressure gauge with key switch and throttle. (3/5)

Suitable for Kugoo M4 electric scooters and others, NJAX-T6 needle pressure gauge with key switch and throttle.

~~£53.66~~

Free shipping

Suitable for Kugoo M4 electric scooters and others, NJAX-T6 needle pressure gauge with key switch and throttle.

~~£53.66~~

Free shipping

Hydraulic pressure test kit, 3 test hoses, 11 test fittings, 10 T-connectors, hydraulic test gauge set (1/5)

Hydraulic pressure test kit, 3 test hoses, 11 test fittings, 10 T-connectors, hydraulic test gauge set (2/5)

Hydraulic pressure test kit, 3 test hoses, 11 test fittings, 10 T-connectors, hydraulic test gauge set (3/5)

Hydraulic pressure test kit, 3 test hoses, 11 test fittings, 10 T-connectors, hydraulic test gauge set

~~£426.99~~

Free shipping

Hydraulic Pressure Test Kit, 3 Test Pipes, 11 Test Fittings, 10 Tee Connectors, Hydraulic Test Gauge Set (1/4)

Hydraulic Pressure Test Kit, 3 Test Pipes, 11 Test Fittings, 10 Tee Connectors, Hydraulic Test Gauge Set (2/4)

Hydraulic Pressure Test Kit, 3 Test Pipes, 11 Test Fittings, 10 Tee Connectors, Hydraulic Test Gauge Set

~~£424.93~~

Free shipping

Special kit for IPR air testing tools for Ford 6.0L-7.3L stroke diesel high-pressure oil systems (1/5)

Special kit for IPR air testing tools for Ford 6.0L-7.3L stroke diesel high-pressure oil systems (2/5)

Special kit for IPR air testing tools for Ford 6.0L-7.3L stroke diesel high-pressure oil systems (3/5)

Special kit for IPR air testing tools for Ford 6.0L-7.3L stroke diesel high-pressure oil systems

~~£82.03~~

Free shipping

Special kit for IPR air testing tools for Ford 6.0L-7.3L stroke diesel high-pressure oil systems

~~£84.02~~

Free shipping

Automotive air conditioning refrigerant pressure gauge, dual pressure gauge tool kit, other precise and adjustable pressure gauges. (1/5)

Automotive air conditioning refrigerant pressure gauge, dual pressure gauge tool kit, other precise and adjustable pressure gauges. (2/5)

Automotive air conditioning refrigerant pressure gauge, dual pressure gauge tool kit, other precise and adjustable pressure gauges. (3/5)

Automotive air conditioning refrigerant pressure gauge, dual pressure gauge tool kit, other precise and adjustable pressure gauges.

~~£94.11~~

Free shipping

Automotive air conditioning refrigerant pressure gauge, dual pressure gauge tool kit, other precise and adjustable pressure gauges.

~~£94.11~~

Free shipping

Filter pressure gauge pool ECX270861 pressure gauge 1/4 inch NPT swimming pool instrument -- ECX270861

~~£52.80~~

Free shipping

1106100-SA02 1106100SA02 Dongfeng Glory 580 Precision Pressure Control Enhances Power (1/4)

1106100-SA02 1106100SA02 Dongfeng Glory 580 Precision Pressure Control Enhances Power (2/4)

1106100-SA02 1106100SA02 Dongfeng Glory 580 Precision Pressure Control Enhances Power

~~£95.52~~

Free shipping

19177272 MU1005 15205623 19153711 15194188 Precision craftsmanship ensures stable pressure. (1/4)

19177272 MU1005 15205623 19153711 15194188 Precision craftsmanship ensures stable pressure. (2/4)

19177272 MU1005 15205623 19153711 15194188 Precision craftsmanship ensures stable pressure.

Free shipping

4935093 Voltage 24 V Pressure 70 kPa Flow rate 260 l/h Current 6 A Sealing pressure 110--BIEMMEDUE (1/4)

4935093 Voltage 24 V Pressure 70 kPa Flow rate 260 l/h Current 6 A Sealing pressure 110--BIEMMEDUE (2/4)

4935093 Voltage 24 V Pressure 70 kPa Flow rate 260 l/h Current 6 A Sealing pressure 110--BIEMMEDUE

~~£125.59~~

Free shipping

Dedicated kit for IPR air testing tools for Ford 6.0L-7.3L LP stroke high-pressure oil systems. (1/5)

Dedicated kit for IPR air testing tools for Ford 6.0L-7.3L LP stroke high-pressure oil systems. (2/5)

Dedicated kit for IPR air testing tools for Ford 6.0L-7.3L LP stroke high-pressure oil systems. (3/5)

Dedicated kit for IPR air testing tools for Ford 6.0L-7.3L LP stroke high-pressure oil systems.

~~£151.09~~

Free shipping

1450 Test Pump 50072 RID50072

Free shipping

Dedicated kit for IPR air testing tools for Ford 6.0L-7.3L LP stroke high-pressure oil systems.

~~£151.09~~

Free shipping

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread (1/5)

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread (2/5)

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread (3/5)

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread (4/5)

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread

Free shipping

Pressure gauge for scuba diving cylinder, 2.5 cm face, 350 bar/5000 PSI, 7/16" - 20UNF (1/5)

Pressure gauge for scuba diving cylinder, 2.5 cm face, 350 bar/5000 PSI, 7/16" - 20UNF (2/5)

Pressure gauge for scuba diving cylinder, 2.5 cm face, 350 bar/5000 PSI, 7/16" - 20UNF (3/5)

Pressure gauge for scuba diving cylinder, 2.5 cm face, 350 bar/5000 PSI, 7/16" - 20UNF

Free shipping

Pressure Gauge, Backlit Pressure Meter (1/5)

Pressure Gauge, Backlit Pressure Meter (2/5)

Pressure Gauge, Backlit Pressure Meter (3/5)

Pressure Gauge, Backlit Pressure Meter

Free shipping

TS PGG604-1bar 1/4 Y60 Filled Radial Pressure Gauge – Stainless Steel Case for Industrial, Domestic, and Mechanical Pressure Measurement in the Mining and Electrical Sectors (1/5)

TS PGG604-1bar 1/4 Y60 Filled Radial Pressure Gauge – Stainless Steel Case for Industrial, Domestic, and Mechanical Pressure Measurement in the Mining and Electrical Sectors

Free shipping

1/4 NPT Pressure Gauge, Stainless Steel Case, Class of (1/5)

1/4 NPT Pressure Gauge, Stainless Steel Case, Class of (2/5)

1/4 NPT Pressure Gauge, Stainless Steel Case, Class of (3/5)

1/4 NPT Pressure Gauge, Stainless Steel Case, Class of

Free shipping

Temperature, Humidity, and Atmospheric Pressure Sensor Module, I2C SPI Digital Measurement Module, 1.8V to 5V, 40°F to 185°F, 3-in-1 for Industrial PCB Soldering Automation (1/5)

Temperature, Humidity, and Atmospheric Pressure Sensor Module, I2C SPI Digital Measurement Module, 1.8V to 5V, 40°F to 185°F, 3-in-1 for Industrial PCB Soldering Automation

Free shipping

Hayward ECX271261 Pressure Gauge with Replacement Dial – for Pool and Spa Filters – Easy to Read (1/5)

Hayward ECX271261 Pressure Gauge with Replacement Dial – for Pool and Spa Filters – Easy to Read (2/5)

Hayward ECX271261 Pressure Gauge with Replacement Dial – for Pool and Spa Filters – Easy to Read (3/5)

Hayward ECX271261 Pressure Gauge with Replacement Dial – for Pool and Spa Filters – Easy to Read (4/5)

Hayward ECX271261 Pressure Gauge with Replacement Dial – for Pool and Spa Filters – Easy to Read

Free shipping

ECX270861 Pool Filter Pressure Gauge, 1/4 Inch NPT Pressure Gauge, Pool Instrument (1/5)

ECX270861 Pool Filter Pressure Gauge, 1/4 Inch NPT Pressure Gauge, Pool Instrument (2/5)

ECX270861 Pool Filter Pressure Gauge, 1/4 Inch NPT Pressure Gauge, Pool Instrument (3/5)

ECX270861 Pool Filter Pressure Gauge, 1/4 Inch NPT Pressure Gauge, Pool Instrument (4/5)

ECX270861 Pool Filter Pressure Gauge, 1/4 Inch NPT Pressure Gauge, Pool Instrument

Free shipping

Industrial Stainless Steel Pressure Gauge, 0-0.4 MPa Y-150BF (1/5)

Industrial Stainless Steel Pressure Gauge, 0-0.4 MPa Y-150BF (2/5)

Industrial Stainless Steel Pressure Gauge, 0-0.4 MPa Y-150BF (3/5)

Industrial Stainless Steel Pressure Gauge, 0-0.4 MPa Y-150BF

Free shipping

Safety Valve and Pressure Gauge Assembly 24850-0105 – for Pool and Spa Filters (1/5)

Safety Valve and Pressure Gauge Assembly 24850-0105 – for Pool and Spa Filters (2/5)

Safety Valve and Pressure Gauge Assembly 24850-0105 – for Pool and Spa Filters (3/5)

Safety Valve and Pressure Gauge Assembly 24850-0105 – for Pool and Spa Filters (4/5)

Safety Valve and Pressure Gauge Assembly 24850-0105 – for Pool and Spa Filters

Free shipping

Cylinder Compression Tester with Brass Threaded Adapters, Easy to Read, Cylinder Pressure Tester, for Engine Detection (1/5)

Cylinder Compression Tester with Brass Threaded Adapters, Easy to Read, Cylinder Pressure Tester, for Engine Detection (2/5)

Cylinder Compression Tester with Brass Threaded Adapters, Easy to Read, Cylinder Pressure Tester, for Engine Detection (3/5)

Cylinder Compression Tester with Brass Threaded Adapters, Easy to Read, Cylinder Pressure Tester, for Engine Detection

Free shipping

Night Glow Diving Pressure Gauge, Precise Steel and Copper Design for Dark Environments, 1 Unit (Yellow) (1/5)

Night Glow Diving Pressure Gauge, Precise Steel and Copper Design for Dark Environments, 1 Unit (Yellow) (2/5)

Night Glow Diving Pressure Gauge, Precise Steel and Copper Design for Dark Environments, 1 Unit (Yellow) (3/5)

Night Glow Diving Pressure Gauge, Precise Steel and Copper Design for Dark Environments, 1 Unit (Yellow)

Free shipping

ECX270861 pressure gauge (box included) for certain Hayward sand and diatomaceous earth pool filters. (1/5)

ECX270861 pressure gauge (box included) for certain Hayward sand and diatomaceous earth pool filters. (2/5)

ECX270861 pressure gauge (box included) for certain Hayward sand and diatomaceous earth pool filters. (3/5)

ECX270861 pressure gauge (box included) for certain Hayward sand and diatomaceous earth pool filters. (4/5)

ECX270861 pressure gauge (box included) for certain Hayward sand and diatomaceous earth pool filters.

Free shipping

Precision pressure control 10 to 30 PSI (B) (1/5)

Precision pressure control 10 to 30 PSI (B) (2/5)

Precision pressure control 10 to 30 PSI (B) (3/5)

Precision pressure control 10 to 30 PSI (B)

Free shipping

Manual Hydrostatic Test Pump Lockout Handle 30cm (1/5)

Manual Hydrostatic Test Pump Lockout Handle 30cm (2/5)

Manual Hydrostatic Test Pump Lockout Handle 30cm (3/5)

Manual Hydrostatic Test Pump Lockout Handle 30cm

Free shipping

1/4 inch pool water pressure gauge, for sand filtration systems, 0 + 3 bar/psi, Ø 50 mm, accurate for swimming pools and fish ponds (1/5)

1/4 inch pool water pressure gauge, for sand filtration systems, 0 + 3 bar/psi, Ø 50 mm, accurate for swimming pools and fish ponds (2/5)

1/4 inch pool water pressure gauge, for sand filtration systems, 0 + 3 bar/psi, Ø 50 mm, accurate for swimming pools and fish ponds (3/5)

1/4 inch pool water pressure gauge, for sand filtration systems, 0 + 3 bar/psi, Ø 50 mm, accurate for swimming pools and fish ponds (4/5)

1/4 inch pool water pressure gauge, for sand filtration systems, 0 + 3 bar/psi, Ø 50 mm, accurate for swimming pools and fish ponds

Free shipping

Digital Pressure Gauge 0-2.5 MPa, M20x1.5 Thread (1/5)

Digital Pressure Gauge 0-2.5 MPa, M20x1.5 Thread (2/5)

Digital Pressure Gauge 0-2.5 MPa, M20x1.5 Thread (3/5)

Digital Pressure Gauge 0-2.5 MPa, M20x1.5 Thread

Free shipping

Diving Regulator Adjustment Tool, Second Stage Adjustment Tool with Digital Pressure Gauge (1/5)

Diving Regulator Adjustment Tool, Second Stage Adjustment Tool with Digital Pressure Gauge (2/5)

Diving Regulator Adjustment Tool, Second Stage Adjustment Tool with Digital Pressure Gauge (3/5)

Diving Regulator Adjustment Tool, Second Stage Adjustment Tool with Digital Pressure Gauge

Free shipping

Pressure Sensor D', Male Thread M10x1 1/8NPT, High Brass (1/5)

Pressure Sensor D', Male Thread M10x1 1/8NPT, High Brass (2/5)

Pressure Sensor D', Male Thread M10x1 1/8NPT, High Brass (3/5)

Pressure Sensor D', Male Thread M10x1 1/8NPT, High Brass

Free shipping

DIN 232/300 bar diving air tank pressure tester with 400 bar/6000 psi gauge (1/5)

DIN 232/300 bar diving air tank pressure tester with 400 bar/6000 psi gauge (2/5)

DIN 232/300 bar diving air tank pressure tester with 400 bar/6000 psi gauge (3/5)

DIN 232/300 bar diving air tank pressure tester with 400 bar/6000 psi gauge

Free shipping

Thin-Film Pressure Sensor – Flexible Force Detection for Accurate Measurement 0-20kg For Use with Beds, Shoes, and Equipment Reliable Static/Dynamic Detection (1/5)

Thin-Film Pressure Sensor – Flexible Force Detection for Accurate Measurement 0-20kg For Use with Beds, Shoes, and Equipment Reliable Static/Dynamic Detection

Free shipping

Pentair 190058 Pressure Gauge, Replacement for Pool/Spa Valve, 60 psi, 1/4" Bottom NPT Thread

Free shipping