1679c
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DESCRIPTION
Single Spring Mechanical Seal 1679C – Equal to industry standard number 1679 / PS-1679
2-1/4″ Single spring mechanical seal with 3.125″ x .562″ cup seat, 3.150″ rotary OD, 1.687″ working length
Crimped rotary head- similar to industry types such as C & 21 while they can also replace type E / 1 & D / 2 seal heads with a simple spring change in most cases (spring from before).
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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SPECIFICATIONS
OEM numbers:
1679 CAR/CER/NIT: 11116015 , 64262-12E , 0030892 , 0030892 , 9152111001 , 52600 , C3-2-61
1679 CAR/CER/VIT: 80730031
Brands: ABS USA (SULZER) , BALDOR-RELIANCE (Member of the ABB GROUP) , CRANE-DEMING (Division of CRANE PUMPS & SYSTEMS) , CRANE PUMPS & SYSTEMS , GOULDS PUMPS , WEIR SPECIALTY PUMPS , YOEMANS CHICAGO CORPORATION (Part of GRUNDFOS, INC.)
Brands CAR/CER/VIT only: HYDROMATIC PUMP COMPANY
Pump Nameplate Data: Motor Frame 250
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PHYSICAL PROPERTIES
T-N11/N22 Seal Heads
Our T-N11/N22 type seal heads are designed with a reduced outer diameter, making them fully compatible with ANSI seal chamber dimensions. The rotary portion of our seal is typically smaller than the stationary seat, and can fit straight box bores where many other seals cannot.
These seals are direct replacements for industry-standard T-E / 1 heads as well as C / 21 models.
Note: The N11/N22 seal designs max shaft size is 2.25″. For larger shafts, please refer to our other seal types.
Have questions? Call us anytime—we’re here to help.