Sectors
Delta Fire manufactures and supplies fire fighting equipment to over 100 countries, trusted by 92% of UK Fire & Rescue Services. The range spans fire nozzles, hoses, monitors, foam systems and standpipes, built in the UK for fire and rescue, marine, industrial, defence and aviation applications.
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We offer a complete selection of high-quality fire fittings, including couplings, adaptors, and connectors. Compatible with Delta Fire equipment and other systems, these components ensure secure and efficient hose and monitor connections.
Fire Fittings
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Fire Fittings
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Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Add to Quote
Fire Fittings
Add to Quote
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Add to Quote
Fire Fittings
Add to Quote
Fire Fittings
Add to Quote
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
Fire Fittings
Add to Quote
Fire Fittings
Select options This product has multiple variants. The options may be chosen on the product page
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What an incredible place! We visited Delta Fire to deliver CPR training for their staff and whilst we were there managed to have a tour of the facilities. Their products and production are absolutely fascinating, and their commitment to low environmental impact and quality of service is very refreshing to see. They are a leading example of innovation and conscious business practices, and we are very fortunate to have them here in Norfolk!
Rose Steward
4.6 /5
out of 12 Reviews
Delta Fire provide a great service. I often get enquiries from our customers and always need some help clarifying the specific types and sizes of fire safety equipment required. Delta are always there to help. I often deal with Ashley and he is always very helpful. Highly recommend.
Thomas Parker
4.6 /5
out of 12 Reviews
The 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
4.6 /5
out of 12 Reviews
Ashley and the team, are always happy to help and advise. All the orders we place with them are always dealt with in an efficient and professional manner. I wouldn't hesitate in recommending them. Mike Shakespeare - Hoseshop Ltd
Mick Shakespeare
4.6 /5
out of 12 Reviews
Fantastic equipment and customer service. Would high recommend Delta Fire to any company looking for fire service equipment. After doing a lot of market research, I found and contacted Delta Fire to get more information about their equipment. Any questions I had where answered, they helped me look at my company's needs and pick which products where best suited. Extremely helpful. To add the very long warranty and that they are UK made is what separates the from the rest. Thank you guys for all your help. 10/10
thomas gallagher
4.6 /5
out of 12 Reviews
What an incredible place! We visited Delta Fire to deliver CPR training for their staff and whilst we were there managed to have a tour of the facilities. Their products and production are absolutely fascinating, and their commitment to low environmental impact and quality of service is very refreshing to see. They are a leading example of innovation and conscious business practices, and we are very fortunate to have them here in Norfolk!
Rose Steward
4.6 /5
out of 12 Reviews
What an incredible place! We visited Delta Fire to deliver CPR training for their staff and whilst we were there managed to have a tour of the facilities. Their products and production are absolutely fascinating, and their commitment to low environmental impact and quality of service is very refreshing to see. They are a leading example of innovation and conscious business practices, and we are very fortunate to have them here in Norfolk!
Rose Steward
out of 12 Reviews
Delta Fire provide a great service. I often get enquiries from our customers and always need some help clarifying the specific types and sizes of fire safety equipment required. Delta are always there to help. I often deal with Ashley and he is always very helpful. Highly recommend.
Thomas Parker
out of 12 Reviews
The 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
out of 12 Reviews
Ashley and the team, are always happy to help and advise. All the orders we place with them are always dealt with in an efficient and professional manner. I wouldn't hesitate in recommending them. Mike Shakespeare - Hoseshop Ltd
Mick Shakespeare
out of 12 Reviews
Fantastic equipment and customer service. Would high recommend Delta Fire to any company looking for fire service equipment. After doing a lot of market research, I found and contacted Delta Fire to get more information about their equipment. Any questions I had where answered, they helped me look at my company's needs and pick which products where best suited. Extremely helpful. To add the very long warranty and that they are UK made is what separates the from the rest. Thank you guys for all your help. 10/10
thomas gallagher
out of 12 Reviews
What an incredible place! We visited Delta Fire to deliver CPR training for their staff and whilst we were there managed to have a tour of the facilities. Their products and production are absolutely fascinating, and their commitment to low environmental impact and quality of service is very refreshing to see. They are a leading example of innovation and conscious business practices, and we are very fortunate to have them here in Norfolk!
Rose Steward
out of 12 Reviews
Fire hose couplings are the connectors fitted to the ends of fire hoses that allow hoses to be quickly joined to other hoses, water supplies, pumps, hydrants, or firefighting equipment.
Their main purpose is to provide a secure, leak free connection that can be assembled and disconnected rapidly, even under pressure, ensuring an efficient and reliable water supply during firefighting operations.
Fire hose couplings are the fittings used to connect hoses to pumps, hydrants, and firefighting equipment, and they vary by region and application.
Delta Fire supplies a comprehensive range of couplings including 2½” Instantaneous Light Alloy Couplings to BS 336 used widely in the UK fire service, Storz couplings commonly used across Europe and on large diameter systems, NH/NST threaded couplings used in North America, Nakajima couplings, Barcelona couplings, UNI couplings, Guillemin couplings, SMS couplings, Machino couplings, and BSRT couplings. Delta Fire also provides a full range of adaptors and hose tails to ensure full system compatibility across different standards.
Fire hose threads refer to the threaded connection standards used to join hoses, couplings, hydrants, and firefighting equipment. These standards vary by region to ensure compatibility within local fire systems.
Delta Fire supplies a wide range of threaded systems including NH (National Hose) and NST (National Standard Thread), which are commonly used in North America, NPSH (National Pipe Straight Hose), and British Standard Pipe (BSP) threads used in the UK and many international markets. Other regional thread types include Guillemin and metric-based thread forms, depending on specific coupling systems and applications.
In the UK, most fire hoses fitted with 2½” Instantaneous Light Alloy Couplings to BS 336 are connected using male and female ends. One hose has a male coupling and the other a female coupling. They are pushed together locking lugs, creating a fast, secure, and watertight connection suitable for firefighting operations.
In other systems, the method varies. Storz couplings are sexless, meaning there are no male or female ends, and both ends are aligned and twisted a quarter turn to lock. Threaded systems such as NH or NST use male and female threads that are screwed together until fully tightened.
For 2½” Instantaneous Light Alloy Couplings to BS 336, which are widely used in the UK fire service, hoses are coupled by aligning the male and female ends and pushing them firmly together until the internal locking mechanism engages. To uncouple, both locking lugs are pulled out simultaneously, allowing the couplings to release and the hoses to separate quickly and safely.
Other coupling systems operate differently. Storz couplings are joined by aligning the two identical ends and engaging the locking mechanism, and then released in the reverse manner. Threaded couplings such as NH or NST are connected by screwing the male and female ends together and disconnected by unscrewing.
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