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DIN 3021 Heavy-duty Spring-Band Hose Clip:

DIN 3021 Heavy-duty Spring-Band Hose Clip

Heavy-duty spring band clip is especially recommended for applications where temperature can vary from -40ºC to +120ºC. These clamps are designed to distribute pressure uniformly around the application zone. Their use is recommended when the hose is subject to rapid changes in temperature which cause expansion and contraction of the materials used in the assembly. The heavy-duty spring band clamp is easy, fast and safe to mount, and is also reusable. It is ideal for use in agricultural applications, automotive industry, for fuel hoses in vehicles, autogas systems and etc.

Product specification:

Band: 50 CRV4 Steel.

This heavy-duty spring-band clamp is manufactured according to DIN 3021..

Part number Nominal Ø mm Ø min. mm Ø max. mm Bandwidth А ± 0,3 mm Н mm В mm С ± 0,7 mm S mm
03031501 17 15,6 18,5 12 40 10 5,8 0,8
03031510 19 17,8 20,2 12 40 10 5,8 1,3
03031528 20 18,4 21,6 12 40 10 5,8 1,3
03031536 21 19,5 22,5 12 40 10 5,8 1,3
03031538 22 20,5 24,2 12 40 10 5,8 1,3
03031545 23 21,0 24,7 12 40 10 5,8 1,3
03031552 24 22,0 26,0 12 40 10 5,8 1,3
03031560 25 23,5 26,8 12 40 10 5,8 1,3
03031579 26 24,3 28,0 12 60 10 5,8 1,7
03031587 27 25,2 29,2 12 60 10 5,8 1,7
03031595 29 27,0 31,5 12 60 10 5,8 1,7
03031616 32 29,3 34,5 12 60 10 5,8 1,7
03031624 35 31,5 38,0 12 60 10 5,8 1,7
03031632 36 32,5 39,0 12 60 10 5,8 1,7
03031640 38 34,5 41,5 12 60 10 5,8 1,7
03031667 40 35,5 42,5 12 60 10 5,8 1,7
03031675 42 37,2 44,5 12 60 10 5,8 2,1
03031691 44 38,5 46,5 12 60 10 5,8 2,1
03031712 47 41,4 50,0 12 60 10 5,8 2,1
03031720 50 43,5 53,0 12 77 10 5,8 2,1
03031739 51 44,0 54,0 12 77 10 5,8 2,1
03031747 53 46,0 55,8 12 77 10 5,8 2,1
03031755 55 46,8 58,0 12 77 10 5,8 2,1

Contacts: Stara Zagora, 1 Industrial St, Business centre 2, +359 42 919 369, office@vesta-vi.com