All Single Spring Seals
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4490
4490
View ProductMechanical Seal 4490– Equal to industry standard 4490 / PS-4490
Industry standard G type / John Crane 2100
3.375″ x .562″ seat, 3.268″ rotary OD, 1.811″ working length
VSX series 8×6″ , Sleeve uses #140 o-ring
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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4518c
4518c
Item #N/A
View ProductSingle Spring Mechanical Seal 4518C – Equal to industry standard number 4518 / PS-4518
3/4″ Single spring mechanical seal with 1.375″ x .405″ cup seat, 1.197″ rotary OD, 1.375″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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479c
479c
Item #N/A
View ProductSingle Spring Mechanical Seal 479 C – Equal to industry standard number 479 / PS-479
2″ Single spring mechanical seal with 2.750″ x .500″ cup seat, 2.587″ rotary OD, 2.125″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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4801
4801
View ProductMechanical Seal 4801– Equal to industry standard 4801 / PS-4801
2-1/2″ Industry standard G type / John Crane 2100
3.375″ x .562″ seat , 3.268″ rotary od , 1.299″ working length
SC/SC/NIT with notched o-ring seat, hydromatic upper (oem may be carbon rotary, we upgrade to sc/sc )
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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523c
523c
Item #N/A
View ProductSingle Spring Mechanical Seal 523C – Equal to industry standard number 523 / PS-523
1-7/8″ Single spring mechanical seal with 2.625″ x .500″ cup seat, 2.520″ rotary OD, 2.125″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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537c
537c
Item #N/A
View ProductSingle Spring Mechanical Seal 537C – Equal to industry standard number 537 / PS-537
2-1/8″ Single spring mechanical seal with 3.000″ x .562″ cup seat, 2.776″ rotary OD, 2.375″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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6261
6261
View ProductMechanical Seal 6261– Equal to industry standard 6261 / PS-6261
Industry standard G type / John Crane 2100
1.875″ x .437″ seat, 1.811″ rotary OD, 1.062″ working length
BUNA/CAR/CER
Can use STA-RITE DHH-169 and 13910 BERKELY SLEEVE
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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745c
745c
Item #N/A
View ProductSingle Spring Mechanical Seal 745C – Equal to industry standard number 745 / PS-745
1-5/8″ Single spring mechanical seal with 2.375″ x .500″ cup seat, 2.185″ rotary OD, 2.000″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data
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754c
754c
Item #N/A
View ProductSingle Spring Mechanical Seal 754C – Equal to industry standard number 754 / PS-754
1″ Single spring mechanical seal with 1.625″ x .437″ cup seat, 1.547″ rotary OD, 1.625″ working length
Crimped rotary head type N-22, equivalent to Pac-Seal T-21 (long w/l) and Burgmann MG9, can replace seal type E & 1
Electro polished 304SS metal parts.
Single spring mechanical seal, with an elastomeric bellows, independent of the direction of rotation of the shaft. Utilized in centrifugal pumps, mixers, rotating equipment, and further apparatus.
Please click “specifications” below for OEM numbers and Pump Nameplate Data