IDEAL® Flex-Gear HD® Clamps 45 Series


Description   Photograph
Constant Tension - 5/8" Band - 3/8" Hex Head  
IDEAL® Flex-Gear HD® Clamps 45 Series
Coupling CategoryManufacturer 
Heavy Duty Clamps Ideal 

Using a Belleville spring design to eliminate "cold flow" leakage, Flex-Gear HD® clamps adjust with the hose and fitting to maintain constant tension on the connection, eliminating leak paths. Excellent choice for fluctuating and extreme temperature applications and thermal compensation. 3/8" hex head and 5/8" band width. 410 stainless steel screw.

Material Specifications

  • Larger, heavier gauge and precision formed Belleville springs
  • Screw: 3/8" hex-head. 410 stainless steel.
  • Band: 5/8" band width. 300 grade stainless steel.
  • Liner: 300 grade stainless steel.
  • Housing: 300 grade stainless steel.
  • Springs: 300 grade stainless steel.

SAE Sizes Part No. Min. Dia.
(in.)
Max. Dia.
(in.)
Min. Dia.
(mm)
Max. Dia.
(mm)
Fits Hose I.D.
Min.
(in.)
Fits Hose I.D.
Max.
(in.)
175 45175 1 1 3/4 25 45 7/8 1 1/8
212 45200 1 1/4 2 1/8 32 54 1 1 1/2
262 45250 1 3/4 2 5/8 45 67 1 1/2 2
312 45300 2 1/4 3 1/8 57 79 2 2 1/2
362 45350 2 3/4 3 5/8 70 92 2 1/2 3
412 45400 3 1/4 4 1/8 83 105 3 3 1/2
462 45450 3 3/4 4 5/8 95 117 3 1/2 4
512 45500 4 1/4 5 1/8 108 130 4 4 1/2
562 45550 4 3/4 5 5/8 121 143 4 1/2 5
612 45600 5 1/4 6 1/8 133 155 5 5 1/2
662 45650 5 3/4 6 5/8 146 168 5 1/2 6
712 45700 6 1/4 7 1/8 159 181 6 6 1/2
762 45750 6 3/4 7 5/8 172 193 6 1/2 7
812 45800 7 1/4 8 1/8 184 206 7 7 1/2
862 45850 7 3/4 8 5/8 197 219 7 1/2 8
912 45900 8 1/4 9 1/8 210 232 8 8 1/2
This product is also known as: 45 series, 45-175, 45 175, 45175, 45-200, 45 200, 45200, 45-250, 45 250, 45250, 45-300, 45 300, 45300