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Single Acting Piston/Rod Seals - Type 18

A medium to heavy duty single acting seal, the Hallite 18 rod seal has shown itself over the years to be an effective and robust seal in a wide variety of applications. The Hallite 18 Rod seal comprises a rubberised fabric U form base to which is bonded a rubber energiser. The seal section is pre-loaded by the housing when installed to ensure effective sealing at low pressure. When the pressure increases the rubber energises the U form to increase the sealing area and hence the efficiency of the seal. The strength and durability of the rubberised fabric combines with its ability to retain lubricant keeping friction and wear to a minimum. Hydraulic Equipment Supermarkets are your approved Hallite supplier, if the Rod Seal you need is not listed contact HES on 01452 730774 or email enquiries@hydraulicequipment.net
Ordering Description Price Quantity
2.5" ID 3.25" OD 0.562" Hsg Type 18
Single Acting Fluid Seal
with free UK delivery
Call for pricing

See Download Tab for data sheet


For more information contact HES on 01452 730774 or email enquiries@hydraulicequipment.net

Delivery Information and Returns Policy

Delivery Information :

Delivery charges apply.

If you require International Delivery charges will apply and you will need to contact enquiries@grouphes.com to process your order. 

Delivery will be Next Working Day wherever possible if the order is made before 4pm or 2pm for any order of oil.  Please allow up to 7 working days for any orders of 205 litre/45 gallons barrels of oil or 1000L IBCs. 


Returns policy:

You are entitled to cancel your order and return the product to any division of Group HES within 7 working days from delivery date.  After this date, it will be at the discretion of management to decide whether a refund or exchange will be given. A full refund is available if the item is unused, undamaged and in the original packaging. The item must not contain any fluids, including water, oil etc.

An average 20% (percentage may vary), handling charge will be applicable unless the part is faulty or incorrectly described. Any shipping costs will not be refunded.  

If you need to return an item, please contact admin@grouphes.com immediately with your order number and reason for return.

Please allow up to 30 days for refunds to be applied or alternatives to be resent out. The company reserves the right to assess whether there is any consumer error involved and will take this into account when refunds are granted.

Your statutory rights are not affected.

These terms are subject to change so do check back regularly. 

If you need to return an item due to warranty reasons - please refer to our Terms and Conditions and contact admin@grouphes.com or call 01452 730 774.