OPW Engineered Systems
OPW Hiltap 3TL Series - Transfer Loading Safety Quick Coupling

Hiltap Overview

For the Toughest High and Low Temperature and Pressure Applications

The Hiltap™ Series features innovative high and low pressure and temperature sealing couplings, connectors and product recovery/pipeline cleaning technologies. For over a decade, Hiltap™ and the RapidLOK™ family of products have served global industries, providing safe transfer solutions for some of the most difficult and demanding liquid applications.

Benefits of the Hiltap™ RapidLOK® Family:

• Safely vents residual pressure
• Metal-to-metal wedge seal design for repeated use
• Leak-proof operation
• Operates through wide temperature/pressure ranges
• No variation in pipe diameter for most sizes
• Quality assurance to ISO 9001-2000
• Material traceability exists
• Canadian Registration Numbers (CRN)

This all-purpose, high-performance quick coupling offers a non-restrictive flow with no variation in pipe diameter when required and conditions allow. The reusable sealing components are made of different metals that have their own unique hardness and thermal properties, so as to further enhance the seal as temperature changes are encountered. The sleeve retaining ring ensures safe venting at any residual pressure. The Hiltap™ Brand offers front line solutions and allows design engineers to specify safe and environmentally responsible connections.

The 3TL Transfer Loading Series is an all purpose high performance quick coupling designed for leak proof sealing through a wide range of temperatures. The design offers a non-restrictive flow with no variation in pipe diameter. The reusable metal-to-metal wedge sealing components further enhance the seal as temperature changes are encountered. The retaining ring ensures safe venting of any residual pressure.

Features & Benefits

• Designed to replace hammer unions and conventional CAM locking couplings
• Repeatedly reusable metal-to-metal wedge seal with secondary enviro o-ring seal
• Non-restrictive flow characteristics for faster hook-ups
• Unique automatic safety feature vents residual pressure
• Only light torque required when tightening to contain rated pressure
• Designed and tested to ASME B31.3
• Available in 3/4" to 6" sizes
• Materials: 316 Stainless Steel and Carbon Steel
• Compact and available in any combination, of threaded, butt weld or socket weld ends
• Variety of sleeve handle options available

Ordering Specifications