Seal Dimensions 13

1-1/4″ (1.25″) SHAFT (continued)

AS&P

Seal Products

Should I upgrade my seal face materials and elastomers in my seal?

Every application is different. Deciding to upgrade your seal starts at upgrading seal faces and elastomers to superior materials. In the case of face material, an upgrade always results in a longer-lasting seal. In the case of elastomers, use only what you need for the media being sealed. Upgrading usually won’t help unless you are experiencing temperature excursions or a new washout chemical (or change in media).

American Seal & Packing – DIMENSIONAL CROSS REFERENCE BY SHAFT SIZE

1-1/4″ (1.25″) SHAFT (continued)

single spring mechanical seal dimensions 13

Mechanical seal dimensions

Seal Material Codes

Notes:

  1. Mounts on shaft
  2. Tappered spring
  3. EPR should not be used with Petroleum based products
  4. With cup mount seat
  5. Lock collar sold seperately
  6. Seat is slotted
  7. Spring holder not included

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