Aluminium Test Plugs – 40mm up to 600mm

Aluminium Test Plugs – 40mm up to 600mm

Product Specification


Available from 40mm up to 600mm diameter, larger sizes available upon request
Aluminium plates combine strength with lightness.
Chemical resistant Seals can be supplied to order.
“Double Seal” plugs can be supplied to order.
Steel components are zinc plated to 90 hours salt spray test.
Carries the Horobin name – quality guaranteed.
Nominal pipe sizes, minimum and maximum pipe diameters each Plug will fit, maximum test pressure, and weight of Plug are below

It is the responsibility of the installer / operator to make sure the maximum allowed back pressure of HOROBIN pipe stoppers are not exceeded.
Please see maximum allowed back pressures in the table below

 

Part No. Pipe Size Internal Nominal Diameter Will Fit Pipes With Internal Diameter Minimum Insertion into Pipe Overall length Contact length Diameter of waterway Maximum allowable back pressure Approx. Weight
Metric Imperial Minimum Maximum
71012 40mm 1 1/2" 38mm 50mm 45mm 94mm 1/2" 30 p.s.i. 0.17kg
71022 50mm 2" 49mm 62mm 43mm 90mm 1/2" 30 p.s.i. 0.22kg
71032 65mm 2 1/2" 62mm 77mm 43mm 92mm 1/2" 30 p.s.i. 0.27kg
71042 75mm 3" 73mm 89mm 43mm 94mm 1/2" 20 p.s.i. 0.31kg
71052 90mm 3 1/2" 84mm 103mm 53mm 96mm 1/2" 15 p.s.i 0.36kg
71062 100mm 4" 94mm 110mm 47mm 94mm 1/2" 10 p.s.i 0.36kg
71072 114mm 4 1/2" 112mm 130mm 56mm 140mm 1/2" 10 p.s.i 0.47kg
71082 125mm 5" 125mm 142mm 60mm 95mm 1/2" 10 p.s.i 0.79kg
71092 150mm 6" 146mm 168mm 48mm 96mm 1/2" 10 p.s.i 0.70kg
72042 175mm 7" 175mm 200mm 64mm 100mm 1" 7 p.s.i 1.92kg
72052 200mm 8" 193mm 220mm 64mm 100mm 1" 7 p.s.i 1.59kg
72062 225mm 9" 220mm 240mm 64mm 170mm 1" 7 p.s.i 2.06kg
72072 250mm 10" 245mm 270mm 73mm 178mm 1" 7 p.s.i 2.52kg
72076 275mm 11" 274mm 328mm 100mm 200mm 1" 7 p.s.i 3.45kg
72082 300mm 12" 295mm 325mm 77mm 200mm 1" 7 p.s.i 3.42kg
72090/2 325mm 13" 325mm 360mm 120mm 230mm 1" 5 p.s.i 4.75kg
72092 350mm 14" 350mm 385mm 110mm 215mm 1" 5 p.s.i 6.95kg
72102 375mm 15" 370mm 410mm 110mm 225mm 1" 5 p.s.i 5.35kg
72112 400mm 16" 390mm 435mm 110mm 225mm 1" 5 p.s.i 5.9kg
72131 450mm 18" 445mm 495mm 110mm 225mm 2" 5 p.s.i 8.75kg
72142 500mm 20" 495mm 550mm 145mm 255mm 2" 5 p.s.i 11.3kg
72152 525mm 21" 495mm 550mm 145mm 255mm 2" 3 p.s.i 11.3kg
72162 600mm 24" 595mm 650mm 145mm 255mm 2" 3 p.s.i 15.85kg