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DSP Coupling Spanner Wrench
Standard: Based on NFPA 1963 requirements Material Options: Cast iron, copper alloy, or steel Wrench Type: Single-end or double-end design Coupling Range: For DSP couplings from 1.75″ to 4.25″ Surface: Rough or red powder coated finish
Key words:
DSP Spanner Wrench , DSP Coupling Wrench ,
Product Description
The DSP Coupling Spanner Wrench is designed for operating DSP fire hose couplings during hose connection and disconnection. It helps users tighten or release DSP couplings more easily during firefighting work, equipment inspection, or routine maintenance. Single-end and double-end options are available for different DSP coupling size ranges.
Key Features：
- Designed for DSP fire hose coupling operation
- Helps tighten and release coupling connections
- Suitable for fire hose connection and maintenance use
- Available in single-end and double-end types
- Covers DSP coupling sizes from 1.75″ to 4.25″
- Cast iron, copper alloy, or steel material options available
Product Configurations：
| Item | Details |
| Size Range | 1.75″ to 4.25″ |
| Instantaneous Connection | Fire hose connection |
| Use | Single end / Double end |
| Coupling Type | DSP coupling |
| Standard | Refer to NFPA 1963 |
| Material | Cast iron / copper alloy / steel |
| Feature | For DSP coupling, size available from 1.75″ to 2.75″ / 2.75″ to 4.25″ |
| Surface | Rough / red powder coating |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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