Cartridge Seals

Single cartridge mechanical seals.

Shaft seals for pumps

All pumps have a shaft, and all shafts need to sealed. Through most of the 1900 - 1999 the most common method was with braided packing. Most pumps were cheaper if you bought them with packing rather than a mechanical pump shaft seal. Today things have changed. The cost of seals has come down (since 95% of them are made off shore) and the concerns of allowing a pump to leak water (6 drops per minute with most packing) has increased. The result is mechanical pump seals are more common than ever. So, most customers prefer a mechanical shaft seal. When replacing your shaft seal, you want a seal that is as good (easy for us) or better than the original pump equipment. Our objective is to be sure the pump seal you get from us lasts longer and fits precisly. OEM's will generally supply carbon Vs. ceramic faces, but if you have an abrasive, fast, chemical, Food Grade, or hot application stock seals will likely not last long. The seal may be more expensive but your overall cost will be dramatically less. Fewer man hours, material costs (multiple seals) and lost production always makes investing in quality shaft seals a good bet. For extra durable shaft seals, ask about our USA made seals CNC machined from bar stock.


Shaft seals for pumps


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AS&P Mechanical Seals


Single Spring shaft seals are the work 
horse of the mechanical seal industry.  Buy AS&P mechanical seals from sealsales.com and your buying direct and buying quality.


They are more common than any other type
 of mechanical seal.  If you would like to investigate the various styles of single spring seals you may view our information site: 
http://www.usseal.com/springseals.htm

To obtain dimensional data on a seal or to match it to your own dimensions check out our seal dimensions page.Shaft Seal Dimensions

If you need any help please feel free to give us a call. We can be reached at: American Seal & Packing 714-593-9780

The PS- part number is an "industry standard" and will have the same basic dimensions as our  ASP- number.

This standard is followed by Flowserve, Pac-Seal,  Redeseal, Utex,  Anchor Packing, and other seal distributors in the United States.
 

If you need help sizing your seal, please consult this simple guide:


 ORDER


Item#

Shaft Size 
Seal/Seat Type
Material Code

Price

Quantity

ASP-785 .750 C/14 >- Obsolete

Quantity

ASP-786 1.250 D/1 BCFJF $ 86.72

Quantity

ASP-787 .625 C/1 BCFJF $   12.10

Quantity

ASP-788 .500 B/1 BCFKF $ 22.83

Quantity

ASP-789 1.000 D/3 BCFJF $ 61.95

Quantity

ASP-790 .875 D/1 BCFJF $ 58.73

Quantity

ASP-791 1.000 E/3 BCFKF $ 84.53

Quantity

ASP-792 .750 S/8 NAPSP $167.00

Quantity

ASP-793 1.000 S/8 NAPSP $198.72

Quantity

ASP-794 1.250 S/8 NAPSP $203.48

Quantity

ASP-795 .625 S/8 NAPSP $ 271.95

Quantity

ASP-796 1.062 D/3 BCFKF $ 147.95

Quantity

ASP-797 1.062 D/1 BCFKF $ 97.80

Quantity

ASP-798 1.062 E/3 BCFJF $ 146.00

Quantity

ASP-799 1.062 E/3 BCFKF $ 171.90

Quantity

ASP-800 .625 C/1 BCFJF $   15.10

Quantity

ASP-801 1.125 C/3 BCFJF $ 46.80

Quantity

ASP-802 1.125 D/3 BCFJF $70.90

Quantity

ASP-803 1.125 E/1 BCFJF $ 84.47

Quantity

ASP-804 1.250 D/3 BCFJF $ 81.00

Quantity

ASP-805 1.375 C/3 BCFJF $ 69.90

Quantity

ASP-806 1.375 D/3 BCFJF $ 79.90

Quantity

ASP-807 1.375 D/3 BCFKF $ 97.33

Quantity

ASP-808 1.375 E/3 BCFJF $ 109.30

Quantity

ASP-809 1.375 E/3 BCFKF $ 155.33

Quantity

ASP-810 .625 C/1 NCFJF $ 45.18

Quantity

ASP-811 .625 C/1 BCFJF $   15.82

Quantity

ASP-812 .750 C/1 BCFJF $101.40

Quantity

ASP-813 1.000 C/1 BCFJF $323.45

Quantity

ASP-814 1.125 C/1 BCFJF $ 133.75

Quantity

ASP-815 1.250 C/1 BCFJF $ 136.05

Quantity

ASP-816 1.500 C/3 BCFJF $ 78.65

Quantity

ASP-817 1.500 D/3 BCFJF $ 98.85

Quantity

ASP-818 1.625 C/3 BCFJF $109.23

Quantity

ASP-819 1.625 D/3 BCFKF $ 129.85

Quantity

ASP-820 .750 C/2 BCFAF $ 119.45

Quantity

ASP-821 1.625 D/3 BCFJF $ 102.65

Quantity

ASP-822 1.625 E/3 BCFKF $ 123.73

Quantity

ASP-823 .937 U/3 BCFKF $ Call

Quantity

ASP-824 .937 U/3 BCFJF Obsolete

Quantity

ASP-825 1.750 D/3 BCFKF $ 212.18

Quantity

ASP-826 1.750 D/3 BCFJF $ 122.23

Quantity

ASP-827 1.875 D/3 BCFKF $ 194.45

Quantity

ASP-828 1.875 D/1 BCFJF $ 189.65

Quantity

ASP-829 1.875 E/3 BCFKF $374.05


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