Product Details
Constant-Torque™ 3-1/8" x 2-1/4" SAE Silver Stainless Steel Constant-Tension Clamp (022430) by Velvac®. 1 Piece. Patented Belleville spring design eliminates "cold flow hose leaks" by automatically adjusting diameter for hose compression set or expansion/contraction of hose and fittings due to temperature changes. Recommended for bus, truck and heavy-duty equipment air intake and coolant connections. Extended inner liner covers worm gear slots to protect against extrusions and damage. Extended adjustment range permits fewer stocked parts.
Notes
- For proper installation, the Belleville spring washer stacks should be nearly collapsed flat and the screw tip should extend beyond 1/4". Using a torque wrench, tighten to recommended torque range.
Specifications
| System of Measurement: SAE |
| Material: Stainless Steel |
| Max. Diameter SAE: 3-1/8" |
| Min. Diameter SAE: 2-1/4" |
| Color: Silver |
| Quantity: 1 Piece |
Features
- Designed to help to get your job done right
- Manufactured utilizing the highest quality materials
- Built to provide exceptional levels of durability
The Vacuum Power Equipment Company opened its doors for business in 1934, beginning a long tradition of manufacturing air brake and valve components for heavy trucks. In 1940, the corporate name was changed to Velvac® in response to the popularity of the company’s Velvet Vacuum Brakes brand. In the mid 1950’s, Velvac began producing a range of "west coast" mirror heads for North American truck manufacturers, becoming an OEM supplier of mirrors to GM in 1956. This started Velvac’s growth and eventual leadership in supplying vision systems to the North American commercial vehicle market. Velvac product line has expanded over the years and now includes over 4,500 popular vehicle components.