Raco Seal equivalent Full Contact Spring Seal

800 Series:

ADVANCED FULL CONTACT SPRING SEAL (AFS)
 

Polymer Concepts’ 800 Series Advanced Full Contact Spring Face Seal employs an extremely high load with continuous spring contact along the entire sealing lips.  

This Face Seal was developed to provide exceptional performance for extreme static sealing conditions such as cryogenic fluids, ultra-high vacuum, and positive sealing of helium and other thin gases at low pressure. 

It is recommended for use in critical aerospace and space exploration missions.  The 800 Series AFS Face Seals are available to fit Industrial, Aerospace, and Military glands with 1/8” cross section and larger.

EXTREMELY HIGH LOAD WITH CONTINUOUS SPRING CONTACT

Raco Seal equivalent Full Contact Spring Seal Cross Section

ADVANCED FULL CONTACT SPRING SEAL (AFS) DESIGN:

Features:

  • Continuous spring contact along the entire sealing lips
  • Spring rate of 54 lbs/in and higher as required
  • Cross-sections available are 1/8” to 3/8”
  • Large diameter capability up to 48”
  • Springs are available in 301 SS, 304 SS, 316 SS, Elgiloy, and Inconel 718
  • Unlimited shelf life

Benefits:

  • Provides high torque and clamping forces
  • Excellent chemical resistance
  • Extreme temperature applications
  • Microleakage capabilities
  • Positive sealing of helium and thin gaseous media
  • Positive sealing of ultra-high vacuum applications

SEALING APPLICATIONS

Raco Seal Large Custom Sizes

Large Custom Size & Diameter Glands

Raco Seal Oscillating

Oscillating or Static

Raco Seal Cryogenic

Cryogenic

Raco Seal Vacuum

Vacuum

Raco Seal Thin Gasses

Thin Gasses

Raco Seal Micro Leakage

Micro-Leakage

FULL CONTACT SPRING SEAL OPERATING SPECS.

Gland Cross Sections

1/8” to 3/8”

Operating Pressure

Vacuum to 30,000 PSI and above

Temperature Range

-450° to 500°F

Motion/Speed

Static and Slow Angular

Typical Applications:

  • Cryogenic ball valves
  • Launch vehicle propellant tanks
  • LNG loading arm swivels
  • Rocket Engine Check Valve
  • Semiconductor processing equipment
  • Vacuum pumps
Raco Seal equivalent Full Contact Spring Seal Profile

EXCEPTIONAL PERFORMANCE
VIA FULL CONTACT SPRING DESIGN 

Full Contact Spring similar to Raco Seal

Polymer Concepts Technologies, Inc.

13522 Manhasset Rd Apple Valley, CA 92308 USA
Phone (760) 240-4999 | Fax (760) 240-4399
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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CARCO S.R.L (Head Office)

via U.Foscolo, 4
20060 Basiano, Milano
ITALY
Tel.: +39 0295760331
Fax: +39 0295760333
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CARCO GmbH

Borstelmannsweg 143
20537 Hamburg
GERMANY
Tel: +49 4021985855
Fax: +49 4021907180
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CARCO PRP Shanghai Co. Ltd.

Suite 212, Building 2, N. 221
Yue Yang Road, Shanghai
CHINA
Tel: +86 13564023005
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CARCO America LLC

1375 East Ninth Street, Suite 1800
Cleveland (OH) 44114
USA
Tel: +1 888-248-8206
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ICT21 - Innovation Concept Technologie 21

ZA L'Agavon
18 SynergiParc
13170 Les Pennes Mirabeau
FRANCE
Tel: +33 442772857
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PRP - Precision Rubber Products Italia srl

Via U. Foscolo, 2
20060 Basiano (MI)
ITALY
Tel: +39 0248702970
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www.prpitalia.it

PBY Plastics, Inc.

2571 E. Lindsay Privado
Ontario, CA 9176
USA
Tel: +1 909-930-6700
Fax: +1 909-930-6702
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www.pbyplastics.com

Microflex Technologies, LLC

430 W Collins Avenue
Orange, CA 92867
USA
Tel: +1 714-937-1507
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www.microflexseals.com