Aardvark A21 Single Spring Seals - Mechanical Pump Seal
Aardvark A21 Single Spring Seals - Mechanical Pump Seal
SKU:MEC-b2ef6e
Cost-effective Aardvark A21 Single Spring Seals for process pumps. Bi-directional with multiple face and elastomer choices. Meets industry standards.
Regular price
$29.99
Regular price
Sale price
$29.99
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per
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Aardvark A21 Single Spring Seals - Mechanical Pump Seal
$29.99
Quantity: 1
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Aardvark A21 Single Spring Seals - Mechanical Pump Seal
$29.99
Quantity: 1
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The Aardvark A21 Single Spring Seals are cost-effective mechanical seals designed for various process pumps. Featuring a bellows design to compensate for face wear, these seals offer bi-directional sealing with multiple face and elastomer choices. Equivalent to industry standards such as John Crane Type 21 and Pac-Seal Type 21, these seals are manufactured by AARDVARK and meet rigorous quality specifications. With a working length of 2.062 inches, these seals can withstand high pressures up to 150 psi and temperatures up to 400°F, making them ideal for industrial applications.
Product Specifications
Specifications Bore Depth
3.75 in
Specifications Elastomers
AFLAS | Buna | EPDM | Viton
Specifications Face Materials
Carbon | Silicon Carbide | Tungsten Carbide
Specifications Manufacturer
AARDVARK
Specifications Max Pressure
150 psi
Specifications Max Temperature
400 ºF
Specifications Metallurgy
18-8SS | 316SS
Specifications Pressure Balanced
N
Specifications Seat Type
Cup | L Clamp | O-Ring Block | O-Ring Groove | T Clamp
Specifications Size
2-7/8 in
Specifications Working Length
2.062 in