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Product Details

 Self-Sealing Washers  ::  Washers
 
SEELOC® Washers     
Availability:  In-Stock: Inch & Metric
METRIC SIZES
Part No.
Thread Size
Washer O.D.
Max. Hole Size (mm)
75031
M3
12.7 mm
6.35
75041
M4
12.7 mm
6.35
75051
M5
12.7 mm
6.35
75032
M3
25.4 mm
9.53
75042
M4
25.4 mm
15.87
75052
M5
25.4 mm
15.87
75062
M6
25.4 mm
15.87
75312
M8
25.4 mm
15.87
75392
M10
25.4 mm
15.87
75472
M12
25.4 mm
15.87
INCH SIZES
Part No.
Thread Size
Washer O.D.
Max. Hole Size (in/mm)
75601 #6 1/2" 1/4 / 6.35
75801 #8 1/2" 1/4 / 6.35
75101 #10 1/2" 1/4 / 6.35
75602 #6 1" 3/8 / 9.53
75802 #8 1" 5/8 / 15.87
75102 #10 1" 5/8 / 15.87
75082 1/4 1" 5/8 / 15.87
75107 5/16 1" 5/8 / 15.87
75122 3/8 1" 5/8 / 15.87
75142 7/16 1" 5/8 / 15.87
75162 1/2 1" 5/8 / 15.87
75603 #6 1-1/2" 1/2 / 12.7
75803 #8 1-1/2" 1 / 25.4
75103 #10 1-1/2" 1 / 25.4
75083 1/4 1-1/2" 1 / 25.4
75108 5/16 1-1/2" 1 / 25.4
75123 3/8 1-1/2" 1 / 25.4
75143 7/16 1-1/2" 1 / 25.4
75163 1/2 1-1/2" 1 / 25.4

SEELOC®
Air & liquid-tight self-sealing washers

TYPICAL APPLICATIONS

  • Electrical Enclosures meeting NEMA Standards
  • Laboratory Equipment & Scientific Instruments
  • Manufacturing & Process Equipment i.e., Food, Chemical, Pharmaceuticals, etc.
  • Material Handling & Packaging Equipment
  • Motion & Control Equipment
  • Networking & Communications Equipment
  • Test & Measurement Equipment
  • Contract Manufacturing & Fabrication
  • Boat & any Marine-related Equipment
  • Construction & Off-Road Equipment
  • Industrial & any Specialized Application Equipment\
  • Powder & Liquid Handling Equipment
  • Filtration & Separation Equipment
  • Monitoring & Control Equipment
  • Military & Security Equipment

SEELOC® High-Pressure Washers—Reusable & Vibration-Resistant

SEELOC® washers consist of silicone rubber bonded to formed stainless steel washers, and are designed for a variety of electrical and mechanical applications. SEELOC® washers are used with conventional screws, bolts or studs to complete the sealing and locking action. *UL Recognized (UL Type 4X/6 enclosures) and IP66/68 water ingress rated, SEELOC® is an ideal sealing solution in a wide variety of mechanical, electrical and electronics applications that require high-performance, air/liquid-tight sealing. Upon compression, the bonded, dish shaped silicone rubber sealing disc makes full 360° horizontal surface contact from the hub to the mounting hole.The silicone rubber also makes full vertical contact with the screw/bolt shank/threads – thus completing the high-pressure seal. This would be a difficult feat for an ordinary O-Ring, or any sealing washer that does not fully make fastener contact. The SEELOC® silicone contact surface landscape features a continuous ridge, creating a contoured sealing barrier, as well as a periphery locking joint, when used for mounting on a protruding round extended surface. Extra large size holes or odd shaped adjustment-slots, in addition to conventional mounting holes, also benefit from these precision, reusable sealing washers. SEELOC® washer technology is perfect for any securing application where spray, vapors or wash-down is present, and where future maintenance may be of concern due to contaminant exposure from salt spray, ozone, UV, lubricants, cleaning solvents, etc.


SEELOC® SPECIFICATIONS

Material:
Standard Seeloc® washer 300 Series is stainless steel, but can be made in carbon steel, nickel-plated brass, aluminum, etc. Silicone rubber is standard.*

Temperature Range:
-160°F to +500°F (-106°C to +260°C)

Pressure Range:
0 to 100 psig internal and external.

Shelf Life:
Excess of 25 years.

Resistant to:
Salt water, acids, weather, sunlight, ozone, etc.

Installation:
Seeloc® washers are installed on bolts, screws, or studs in the same manner as regular washers. The rubber section should always face the panel.

Rating:
*IP66/68. UL Recognized for Type 4X & Type 6 enclosure protection.

*Consult materials chart for alternatives


About APM's Sealing Boots Division:
The Electronics Division of APM HEXSEAL develops and manufactures environmental protection sealing components for controls that are mounted on switches, potentiometers, encoders, and circuit breakers. Using advanced elastomer molding technology, a broad range of sealing boots are produced to match most controls manufactures’ standard part numbers. Most are IP66/68 ingress protection rated and UL Recognized as meeting applicable Canadian and USA enclosure protection standards.

About APM's Self-Sealing Fastener Division:
The APM line of high-pressure, reusable, self-sealing fasteners includes self-sealing screws, self-sealing nuts, self-sealing bolts, self-sealing rivets, and self-sealing washers, all designed to seal in/out air, water, lubricants and other liquid or gaseous contaminants. This sealing hardware is available in Imperial (inch) and metric sizes with various sealing material and thread-locking options, most of which are UL Recognized Components for Canada and the USA.


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Switch & Circuit Breaker Boots

Switch & Potentiometer Boots

IQ Series Boots

Circuit Breaker Boots

Custom Elastomeric Molding

Colorizing Lamp Filters

Self-Sealing Fasteners & Washers

SEELSKREW® Self-Sealing Screws

SEELBOLT® Self-Sealing Bolts

SEELNUT® Self-Sealing Nuts

SEELRIVET® Self-Sealing Rivets

SEELOC® WASHER Self-Sealing & Self-Locking Washers

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Toll Free: 800.498.9034
eMail: info@apmhexseal.com

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  HEXSEAL®, SEELSKREW®. SEELBOLT®, SEELNUT®, SEELRIVET®, SEELOC® are registered trademarks of APM Corp.  
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