Aardvark A21 Single Spring Mechanical Seals - 2-inch Size
Aardvark A21 Single Spring Mechanical Seals - 2-inch Size
SKU:MEC-544b5a
Cost-effective Aardvark A21 Single Spring Seals - Ideal for process pumps, bi-directional, multiple material choices
Regular price
$89.99
Regular price
Sale price
$89.99
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Aardvark A21 Single Spring Mechanical Seals - 2-inch Size
$89.99
Quantity: 1
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Aardvark A21 Single Spring Mechanical Seals - 2-inch Size
$89.99
Quantity: 1
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The Aardvark A21 Single Spring Seals are cost-effective mechanical seals designed for process pumps. Featuring a bellows design that compensates for face wear, these seals are bi-directional and offer multiple face and elastomer choices. Equivalent to industry standards like John Crane Type 21, Pac-Seal Type 21, and US Seal C head, these seals are manufactured by AARDVARK to meet the criteria of 2-inch size, 2.75-inch bore depth, 1.5-inch working length, 150 psi max pressure, and 400°F max temperature. With face materials including Carbon, Silicon Carbide, and Tungsten Carbide, and elastomer options such as AFLAS, Buna, EPDM, and Viton, these seals also offer various seat types and metallurgy options for a versatile sealing solution.
Product Specifications
Specifications Bore Depth
2.75 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 in
Specifications Working Length
1.5 in