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Replacement seals for PRECISION SCIENTIFIC® Mechanical Seals products.
Search by the OEM Part Number using the SEARCH function at the top of the page or use search by specification.

OEM names, brands, model or part numbers are for identification purposes only. Our components are designed to provide performance and service life equal to or better than the OE part when properly installed and properly applied. Springer Parts® carry a warranty equal to the OE component. PRECISION SCIENTIFIC® Mechanical Seals is a registered trademarks of its respective company. Springer Pumps, LLC is not a representative of, nor affiliated with PRECISION SCIENTIFIC® Mechanical Seals.
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Unit of Measure
Items
sp-mech-seal-head-style-c-inserted-face.PNG

Replaces PRECISION SCIENTIFIC® 342003
Price QUOTE
sp-mech-seal-head-style-c-inserted-face.PNG

Replaces PRECISION SCIENTIFIC® 342005
Price QUOTE
sp-mech-seal-head-style-c-inserted-face.PNG

Replaces PRECISION SCIENTIFIC® 342012
Price QUOTE
sp-mech-seal-head-style-c-inserted-face.PNG

Replaces PRECISION SCIENTIFIC® 342027
Price QUOTE
Description N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/vacuum-pump-seals/342003SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/vacuum-pump-seals/342005SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/vacuum-pump-seals/342012SP N/A This Webpage has moved to: https://www.springerparts.com/mechanical-seals/pump-seals/vacuum-pump-seals/342027SP
Head Type
N/A C
Seat Type N/A 3 N/A 1 N/A 3 N/A 1
Seal Material Code
N/A BCFKF N/A BMFJF N/A BCFKF N/A BCFKF
Shaft Size N/A 0.625 in15.875 mm N/A 0.5 in12.700 mm N/A 1 in25.400 mm N/A 0.75 in19.050 mm
OEM P/N N/A 342003 N/A 342005 N/A 342012 N/A 342027
Weight N/A 5 lbs
Length N/A N/A N/A 12 in304.80 mm N/A
Width N/A N/A N/A 12 in304.80 mm N/A
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