Product Description

Trelleborg Type A-Blue silicone bellows provide an extremely flexible connection for general purposes. These all-round silicone bellows are typically used in cooling water systems and pipe systems for clean air. The Type A-Blue silicone bellow is suitable for applications with very high temperatures.

  • Temperature range from –60°C up to +180°C.
  • Maximum working pressure 4 bar at 20°C.

CONSTRUCTION

Type A-Blue silicone bellows are constructed with:

  • Red silicone rubber inner tube
  • Polyester reinforcements
  • Blue silicone outer cover


GENERAL

Due to its construction, the required distance between the two pipe ends connected by the bellows may vary from 5 to 15 mm for secure operation. On a Type A-Blue silicone bellow, the use of heavy-duty clamping bands is recommended.

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Product Data

Type A-Blue
PART NO. INSIDE DIAMETER D1 (MM) OUTSIDE DIAMETER D2 (MM) NEUTRAL LENGTH L1 (MM) CUFF LENGTH L2 (MM)
300 060 034 34 45 130 47
300 060 038 38 49 130 47
300 060 042 42 53 130 47
300 060 048 48 59 130 47
300 060 054 54 64 130 47
300 060 057 57 69 130 47
300 060 060 60 71 130 47
300 060 064 64 75 130 47
300 060 070 70 81 170 62
300 060 076 76 87 170 62
300 060 080 80 91 170 62
300 060 085 85 97 170 62
300 060 089 89 101 170 62
300 060 108 108 120 170 62
300 060 114 114 126 170 62
300 060 133 133 145 170 62
300 060 139 139 152 170 62

Clamping Bands
FOR BELLOW PART NO. CLAMP TYPE CLAMP ST.37 ZINC-PLATED PART NO. CLAMP STAINLESS STEEL AISI 304 PART NO. REQUIRED QUANTITY
300 060 034 I-1 part 300 070 045 300 071 045 2
300 060 038 I-1 part 300 070 050 300 071 050 2
300 060 042 I-1 part 300 070 055 300 071 055 2
300 060 048 I-1 part 300 070 060 300 071 060 2
300 060 054 I-1 part 300 070 065 300 071 065 4
300 060 057 I-1 part 300 070 070 300 071 070 4
300 060 060 I-1 part 300 070 075 300 071 075 4
300 060 064 I-1 part 300 070 080 300 071 080 4
300 060 070 I-1 part 300 070 085 300 071 085 4
300 060 076 I-1 part 300 070 090 300 071 090 4
300 060 080 II-2 parts 300 080 095 300 081 095 4
300 060 085 II-2 parts 300 080 100 300 081 100 4
300 060 089 II-2 parts 300 080 105 300 081 105 4
300 060 108 II-2 parts 300 080 125 300 081 125 4
300 060 114 II-2 parts 300 080 130 300 081 130 4
300 060 133 II-2 parts 300 080 150 300 081 150 4
300 060 139 II-2 parts 300 080 160 300 081 160 4

Catalogues

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