Plastic Lined Kalsi Seals

Standard Width Plastic Lined Kalsi Seals

Nominal Inside Diameter Seal Part Number* Seal Radial Depth D
Seal Axial Width (inches)
Gland Depth R (inches)**
Gland Width (inches) +0.005″ -0.000″**
EL Wave type EL Wave Quantity
2.750″ 69.85mm 0.335 ±0.005 0.250 0.309″ A 9
10.995″ 279.27mm 680-1-307 0.445 ±0.005 0.300 0.424″ A 35
10.995″ 279.27mm 680-1-308 0.445 ±0.005 0.300 0.424″ A 35

Wide Footprint Plastic Lined Kalsi Seals (Lip is 1.5 times wider than standard width)

Nominal Inside Diameter Seal Part Number* Seal Radial Depth D
Seal Axial Width (inches)
Gland Depth R (inches)**
Gland Width (inches) +0.005″ -0.000″**
EL Wave type EL Wave Quantity
10.375″ 263.5 mm 681-1-307 0.450 ±0.005 0.300 0.415 0.355 A 33
10.375″ 263.5 mm 681-1-308 0.450 ±0.005 0.300 0.415 0.355 A 33

Extra Wide Plastic lined Seals (Lip is 2.4 times wider than standard width)

Nominal Inside Diameter Seal Part Number* Seal Radial Depth D
Seal Axial Width (inches)
Gland Depth R (inches)**
Gland Width (inches) +0.005″ -0.000″**
EL Wave type EL Wave Quantity
2.750″ 69.85 mm 682-5-303 0.335 ±0.005 0.335 0.309 0.400 A 9
2.750″ 69.85 mm 682-5-307 0.335 ±0.005 0.335 0.309 0.400 A 9
2.750″ 69.85 mm 682-5-308 0.335 ±0.005 0.335 0.309 0.400 A 9
4.500″ 114.30 mm 682-3-303 0.415 ±0.005 0.335 0.384 0.400 A 14
8.434″ 214.22 mm 682-23-303 0.415 ±0.005 0.335 0.389 0.400 A 27
8.434″ 214.22 mm 682-23-318 0.415 ±0.005 0.335 0.389 0.400 A 27
  • Additional sizes can be furnished, subject to a one-time tooling charge to help to defray associated engineering, machining and set-up expenses.
  • To download the current rotary seal implementation guidelines (Kalsi Seals Handbook) in PDF format, click here.
  • Seal purchase orders should be sent to the attention of Seal Sales via fax number (281-240-0255) or e-mail.

* The complete seal part number consists of the basic part number plus the material dash number. Actual diameter varies as a function of material selected. New tooling may be required for certain materials.
** For gland details, see Chapter D5 of the Kalsi Seals Handbook.
ŧ New size, tooling in progress.

Updated: February 20, 2017

 

Kalsi Seals are offered for sale under the terms and conditions of the “Offer of Sale” that is included in the current revision of the Kalsi Seals Handbook.