Product Description
Fire Hose Delivery Coupling is a highly durable mechanical fitting which is designed for the high pressure fire fighting machines for delivering the large volume of water from the large water pumps to the accident areas for extinguishing the fire. Premium quality stainless steel is used for the fabrication of this component part which makes it capable to resist high pressure as well as water attacks. It is machined with high precision which makes it free from manufacturing flaws and provide good dimensional accuracy for easy installation.
Product details
Hydraulic Test | 21 Kgf/cm2 |
Material | Stainless Steel |
Size | 63mm, 52mm, 38mm dia |
Test Approval | ISI Marked from Bureau of Indian Standards |
Specifications:
- 42.1- Stainless Steel
- Stainless Steel IS:3444
- Rubber washer IS-937 (Type-A)
- Spring stainless steel IS: 6526
- Hydraulic test: 21kg/cm2
- Approval BIS
Precision Engineering for Reliable PerformanceOur delivery coupling uses state-of-the-art precision casting technology, ensuring consistent, high-quality construction. The rugged design allows it to perform effectively in demanding fire-fighting scenarios, with leak-proof and quick-release features ensuring safety and operational efficiency. Installation is straightforward, using either clamp-on or screw-on methods, and the manual control type offers easy operation for fire professionals.
Durability Meets VersatilityCrafted from highly durable gun metal or aluminum alloy, each coupling features a corrosion-resistant, polished exterior that stands up to indoor and outdoor environments. Its robust build supports a long lifecycle and reliable performance across fire-fighting installations. The coupling can be used by exporters, importers, manufacturers, service providers, traders, wholesalers, and retailers throughout India.
FAQs of Fire Hose Delivery Coupling:
Q: How is this fire hose delivery coupling installed on the hose?
A: The coupling is designed for external or surface mounting and can be attached to the fire hose by either clamping or screwing it onto the hose end. Its instantaneous male-female design and spring lock mechanism ensure a secure and leak-proof connection in minutes.
Q: What are the key benefits of using a gun metal or aluminum alloy coupling?
A: Both materials offer excellent corrosion resistance and strength, making the coupling suitable for harsh environments. Gun metal is renowned for its durability, while aluminum alloy offers a lightweight yet sturdy alternative, both ensuring long service life.
Q: When should I use this type of coupling in fire-fighting applications?
A: This coupling is ideal whenever rapid hose connection or disconnection is needed during fire-fighting, especially in emergencies. It supports fire classes A, B, and C, covering most types of fires encountered in industrial, commercial, or residential settings.
Q: Where can the coupling be used effectively?
A: The coupling is suitable for both indoor and outdoor environments, thanks to its high corrosion resistance and rugged construction. It can be used in fire stations, factories, public buildings, warehouses, and any location requiring quick fire hose deployment.
Q: What is the maximum flow rate and pressure capacity?
A: This fire hose coupling supports a maximum flow rate of up to 900 liters per minute and can operate at pressures up to 1.6 MPa (16 kg/cm), making it compatible with the high-performance requirements of standard fire hoses.
Q: How does the instantaneous type end connection work?
A: The instantaneous type end connection enables rapid coupling and decoupling of hoses without tools. The spring lock mechanism holds the male and female ends securely together and allows instant release when necessary, streamlining fire response times.
Q: What standards and certifications does the coupling meet?
A: This delivery coupling is IS:903 certified, ensuring it meets Indian safety and quality standards for fire-fighting equipment.