Fabricated Chainwheels

H N Supplies are pleased to introduce a fully fabricated pocket chainwheel to the valve market. These are produced from ASME Grade materials and come in either an epoxy coat finish or fully galvanized (option for stainless steel coming later in year). The chain is a 5mm welded link calibrated / tested that comes in a bright zinc finish and the loop is closed with a stainless steel closing link (option for stainless later in year).

The advantages the fabricated chainwheel has over the equivalent cast iron are that they are lower in weight (especially the larger diameters), lower in cost and have less impact on the environment during production due to there being no casting involved.

The chainwheels come in 7 sizes ranging from 200mm diameter up to 660mm diameter and will fit handwheels from 150mm to 740mm diameter

Fabricated Chainwheels - Epoxy Coated Finish

Model No. Outside Diameter Hub Thickness Rim Width Hub Bore Diameter Hub Outside Diameter Diameter Handwheel Weight Chain Size
FCE-1 200 mm (8”) 65 mm (2.56”) 37 mm (1.46”) 25 mm 80 mm (3.15”) 150mm - 200mm 3.25 kg 5519
FCE-2 235 mm (9.25”) 65 mm (2.56”) 37 mm (1.46”) 59 mm 80 mm (3.15”) 175mm - 255mm 3.55 kg 5519
FCE-3 311 mm (12.25”) 65 mm (2.56”) 37 mm (1.46”) 68 mm 80 mm (3.15”) 256mm – 300mm 5.60 kg 5519
FCE-4 400 mm (15.75”) 65 mm (2.56”) 37 mm (1.46”) 68 mm 110 mm (4.33”) 301mm – 400mm 6.80 kg 5519
FCE-5 490 mm (19.25”) 65 mm (2.56”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 401mm – 550mm 7.70 kg 5519
FCE-6 565mm (22.25”) 90 mm (3.54”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 551mm – 620mm 8.45 kg 5519
FCE-7 660 mm (26”) 90 mm (3.54”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 621mm – 740mm 9.40 kg 5519

Fabricated Chainwheels - Fully Galvanized Finish

Model No. Outside Diameter Hub Thickness Rim Width Hub Bore Diameter Hub Outside Diameter Diameter Handwheel Weight Chain Size
FCG-1 200 mm (8”) 65 mm (2.56”) 37 mm (1.46”) 25 mm 80 mm (3.15”) 150mm - 200mm 3.25 kg 5519
FCG-2 235 mm (9.25”) 65 mm (2.56”) 37 mm (1.46”) 59 mm 80 mm (3.15”) 175mm - 255mm 3.55 kg 5519
FCG-3 311 mm (12.25”) 65 mm (2.56”) 37 mm (1.46”) 68 mm 80 mm (3.15”) 256mm – 300mm 5.60 kg 5519
FCG-4 400 mm (15.75”) 65 mm (2.56”) 37 mm (1.46”) 68 mm 110 mm (4.33”) 301mm – 400mm 6.80 kg 5519
FCG-5 490 mm (19.25”) 65 mm (2.56”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 401mm – 550mm 7.70 kg 5519
FCG-6 565mm (22.25”) 90 mm (3.54”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 551mm – 620mm 8.45 kg 5519
FCG-7 660 mm (26”) 90 mm (3.54”) 37 mm (1.46”) 79 mm 110 mm (4.33”) 621mm – 740mm 9.40 kg 5519