Calder Slip Coupling

Features

• Calder Slip Coupling is offered in nominal diameters starting at 4 inches (100 mm) and can be manufactured in larger sizes to meet specific project requirements.
• Flexible - Sewer Couplings connect pipe of different sizes and materials from 1.5" to 96" diameter. Accommodates ground movement and pipe settlement.
• Coupling accommodates ground movement, pipe settlement, and minor alignment deviations without compromising the connection. This flexibility is especially important in installations where soil shift, vibration, or differential loading is expected.
• Withstands Compression and Tension - Unlike other manufactures’ thermoplastic couplings, we combine synthetic rubbers which allow for increased flexibility and distortion without altering essential physical or chemical resistance.
• Resists Corrosion- Rust-proof stainless steel clamping bands.
• Durable and Impervious – Leak proof, root-proof, and resistant to ultra violet rays, fungus growth, chemicals, and normal sewer gases.
• Each Calder Slip Coupling is secured with two stainless steel clamping bands (300 or 316 Series that apply uniform compression to the molded elastomeric gasket, creating a tight and reliable seal between pipe ends.

Performance Where It Matters, Infrastructure-Grade Benefits:

Superior Ground Movement Accommodation: Maintains connection integrity during soil shifts, vibration, and differential loading.

Exceptional Material Performance: Combines synthetic rubbers for increased flexibility without compromising chemical resistance.

Complete Infiltration Protection: Creates leak-proof, root-proof barriers in critical infrastructure applications.

Installation Efficiency: Simple, standardized process improves consistency across crews and supports reliable inspection outcomes.

Corrosion Resistance: Rust-proof stainless steel components ensure longevity in aggressive soil and groundwater conditions.

Year-Round Workability: Remains pliable and installable across seasonal temperature variations.

Reliable Conformance: Adapts to pipe irregularities and dimensional differences for watertight connections.

Structural Longevity: Resists UV rays, fungus growth, chemicals, and normal sewer gases for extended service life.

Contractor and Municipality Acceptance: Widely recognized and approved for infrastructure projects.