x
x
x
x
  0  
Key High Logo
CONTACT US
Key High Logo

Water Cooled Foreline Traps 4-1/2" Inline & Right Angle

WCT Series water cooled traps offer an extremely effective method for cooling the incoming high temperature gas stream, before it can enter the backing pump, condense, and contaminate the pump. WCT Series traps increase the tool uptime and extend maintenance intervals.
  • Two-piece Band Clamp design for easy cleaning
  • Available with Right Angle and Inline Port Configurations
  • Stainless Steel 304 construction
  • Viton® Bonnet
  • FNPT drain ports available upon request

The WCT Series traps use a chilled water supply which should be supplied at 40psi.  The chilled coils will draw in condensable gas vapors and solidify them. Key High's water-cooled traps have a stainless-steel sieve material which is placed between the cooling coils which increases the trapping surface area. This gives the WCT Traps a 10X greater performance rating.

 

 

 

WCT Series 4-1/2" Inline Water-Cooled Traps

WCT Series 4-1/2" Inline Water-Cooled Traps

WCT Series 4-1/2" Inline Water-Cooled Traps

 
PART NUMBER PORT STYLE
WCT-4.5-150 1-1/2" OD tube
WCT-4.5-150-K NW 40
WCT-4.5-150-CF 2-3/4" OD MET-SEAL
WCT-4.5-200 2" OD tube
WCT-4.5-200-K NW 50
WCT-4.5-200-CF 3-3/8" OD MET-SEAL
WCT-4.5-200-ASA 5" OD ASA flange

 

 

WCTA Series 4-1/2" Right Angle Water-Cooled Traps

WCTA Series 4-1/2" Right Angle Water-Cooled Traps

WCTA Series 4-1/2" Right Angle Water-Cooled Traps

 
PART NUMBER PORT STYLE
WCTA-4.5-150 1-1/2" OD tube
WCTA-4.5-150-K NW 40
WCTA-4.5-150-CF 2-3/4" OD MET-SEAL
WCTA-4.5-200 2" OD tube
WCTA-4.5-200-K NW 50
WCTA-4.5-200-CF 3-3/8" OD MET-SEAL
WCTA-4.5-200-ASA 5" OD ASA flange

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
Key High Logo
Key High Vacuum Products, Inc.
36 Southern Boulevard, Nesconset, NY 11767
1-631-360-3970
© 2025 Key High Vacuum Products, Inc.