HS - STATIC URETHANE HEAD SEAL - INCH

The HS Head Seal is a double acting cover seal for outer sealing. The difficulties faced during an O-ring assembly such as twisting and ripping was solved with this design. It can be used without a back-up ring at high pressures. Due to the material , the HS Head Seal has good wear resistance to extrusion and shows good sealing performance in double acting applications. Temp : -30 to 230°F Pressure : 8700 PSI

|◀ 1 - 36 of 536 ▶|
View:
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-9.5 OD-10.5 HT-0.75

SPEC SHEET

Available:
6.00
Your Price:
141.72
Each
ID-9.5 OD-10.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
ID-10 OD-11 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
ID-10.75 OD-11.75 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
ID-11 OD-12 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-11 OD-12 HT-0.75

SPEC SHEET

Available:
21.00
Your Price:
184.67
Each

ID-11.5 OD-12.5 HT-0.75

SPEC SHEET

Available:
0.00
ETA:
10/17/2025
Your Price:
236.47
Each

Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-11.5 OD-12.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-12.5 OD-13.5 HT-0.75

SPEC SHEET

Available:
6.00
Your Price:
327.19
Each
ID-12.5 OD-13.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-13.5 OD-14.5 HT-0.75

SPEC SHEET

Available:
8.00
Your Price:
340.14
Each
ID-13.5 OD-14.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 

ID-14 OD-15 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 

Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-14 OD-15 HT-0.75

SPEC SHEET

Available:
3.00
Your Price:
330.96
Each
ID-15 OD-16 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-15 OD-16 HT-0.75

SPEC SHEET

Available:
2.00
Your Price:
338.10
Each
ID-16 OD-17 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-16 OD-17 HT-0.75

SPEC SHEET

Available:
1.00
Your Price:
398.66
Each
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-17 OD-18 HT-0.75

SPEC SHEET

Available:
2.00
Your Price:
417.11
Each
ID-17 OD-18 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
ID-19 OD-20 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-20 OD-21 HT-0.75

SPEC SHEET

Available:
4.00
Your Price:
514.94
Each
ID-20 OD-21 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-20.5 OD-21.5 HT-0.75

SPEC SHEET

Available:
1.00
Your Price:
516.60
Each
ID-20.5 OD-21.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-21.5 OD-22.5 HT-0.75

SPEC SHEET

Available:
4.00
Your Price:
517.61
Each
ID-21.5 OD-22.5 HT-0.75

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-28.5 OD-29.5 HT-0.75

SPEC SHEET

Available:
0.00
Contact us to order
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-28.5 OD-29.5 HT-0.75

SPEC SHEET

Available:
0.00
Contact us to order
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-30 OD-31 HT-0.625

SPEC SHEET

Available:
1.00
Your Price:
1387.91
Each
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-1.875 OD-3 HT-0.875

SPEC SHEET

Available:
0.00
Contact us to order
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-4.75 OD-6 HT-1

SPEC SHEET

Available:
2.00
Your Price:
104.69
Each
ID-4.75 OD-6 HT-1

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-6.5 OD-7.75 HT-1

SPEC SHEET

Available:
15.00
Your Price:
151.72
Each
Deep LLS Alternative Seals:
Rod: DZ, UNRR, BSLL, BLLS, US, UNR, BS, BT, BD
Piston: UNP, UNP-AN, US, BP

ID-6.75 OD-8 HT-1

SPEC SHEET

Available:
14.00
Your Price:
156.55
Each
ID-6.75 OD-8 HT-1

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
|◀ 1 - 36 of 536 ▶|
View: