SEALRITE LIMITED  has an experienced team with more than 40 years experience in the Industry. We specialise in the Repair of all types of Industrial Valves, including testing, setting and certifying of Safety Relief Valves. We are also trusted specialists in repairing and maintaining rotating equipment such as Pumps, Electric Motors, Gearboxes, Screws and Fans.

Please click on SERVICES to check out our complete scope of works!


Trusted Repairs Service

We repair, maintain and service all types of pumps such as end suction, positive displacement, submersible, split case, multistage, diaphragm, vacuum etc. In addition to repairs, we carry out new pump installations, including all pipe work, if required, up to a maximum of 4” (100mm).

With more than 40 years combined experience in Industrial Valve Repair and Maintenance, we are able to carry out repairs to all types of valves such as wedge gate, parallel slide, pressure reducing, globe, blow down and safety relief.

We offer a removal and installation or a collection and delivery service as well as in situ valve repair. We do, however, recommend the removal of valves so that a complete overhaul can be carried out in our workshop. We are then able Hydrostatically Test the integrity of the valve.

Quality Suppliers

We use our expertise, track record and contacts to source and supply the best quality parts available at competitive prices.

Health & Safety

We have SafeContractor accreditation.

Our engineers carry CCNSG Safety Passports and are issued with Method Statements prior to attending site. Also, as a Company requirement, an on site Risk Assessment is carried out by our Site Supervisor prior to commencing any work.

We are ISO 9001:2015 accredited. Our certification is available for inspection upon request.

We carry a Public/Products Liability Insurance of £5,000,000 and Employers Liability Insurance of £10,000,000.


Being based in Sittingbourne, Kent, we are central to all areas ranging from Central London through to East Sussex.

Should you require our services please contact us via email. We strive to reply within 1 hour however in case of a breakdown, please phone    01795 422288 for immediate attention.

For breakdowns, our aim is to be on site within a maximum of 4 hours of a call-out, within the South East or London. Should we be unable to attend within this time scale due to unforeseen circumstances, constant communication will be maintained between the customer and Sealrite Limited, letting you know our expected arrival time.

For Emergency Repairs or Planned Maintenance
Call Sealrite Limited  01795 422288