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3TL SERIES Transfer Loading Safety Quick Coupling

The HT3-TL Transfer-Loading Series is an all-purpose high-performance quick coupler 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

  • Ideal for cryogenics takes on virtually any pressure at any temperature
  • Designed to replace hammer unions and conventional CAM locking couplers
  • Reusable metal-to-metal wedge seal with secondary redundant O-ring seal
  • Non-restrictive flow characteristics for faster hookups
  • Unique automatic safety feature vents residual pressure
  • 1”- 6” sizes
  • Eliminates brute force connections (i.e. hammers & pipe wrenches) - reduces muscular-skeletal injuries
  • Approved for chlorine service

Order Guide

orderHT

Size

Fluorocarbon, Aflas, Teflon®

EPDM

Buna-N

Neoprene

Max PSI

Max BAR

1" CS

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

3245

224

1" SST

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

2453

169

1 1/2" CS

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

3123

215

1 1/2" SST

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

2320

160

2" CS

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

2612

180

2" SST

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

2000

138

2" Brass

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

350

24

3" CS

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

963

66

3" SST

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

1008

69

4" CS

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

975

67

4" SST

400° F

204° C

300° F

149° C

248° F

120° C

275° F

135° C

736

51

Applications

Perfect for situations where connections of high or low temperatures and pressures are experienced – in-plant, through plant, out-of-plant.

  • Cryogenics
  • Steam
  • Oil
  • LPG
  • LNG
  • Acids
  • EO
  • Chlorine
  • Ammonia
  • Paints
  • Fracking
  • Metal Alkyls
  • And More

Photos

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HILTAP 3TL SERIES Transfer Loading Safety Quick Coupling

The 3TL Coupling's metal-to-metal wedge seal delivers a leak-free connection without a hammer union. No hammering means less operator strain, faster connections and no more replacing leaky seals. Plus, the 3TL handles fluids under EXTREME temperatures and pressures, making it a high-performance, all-purpose coupling.

Hiltap 3TL Transfer Quick Connector

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

Need help? Contact support.

Customer Support

Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have

Technical Support

Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter

Contact a Distributor

Locate a Nearby Distributor for Replacement Parts

Product Enquiry

Product Information request form to find the right solution

Need help? Contact support.

Customer Support

Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have

GET SUPPORT

Technical Support

Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter

GET SUPPORT

Contact a Distributor

Locate a Nearby Distributor for Replacement Parts

CONTACT A DISTRIBUTOR

Product Enquiry

Product Information request form to find the right solution

PRODUCT ENQUIRY