KEYSER 90° elbow for fire supply

2 x DSP65 and AR 100 flap valve fire hydrant

Keyser 90° female elbow DN100 for fire supply, available in AR100, B/75 Storz or DSP40 versions. Robust aluminum-alloy construction, designed to limit pressure loss and ensure reliable connection of hydraulic systems and pumps in demanding professional environments.

90° supply elbow with 100° female Keyser connection

This 90° connection elbow enables you to efficiently supply pumping equipment or water distribution systems from a hydrant. It ensures a smooth flow and a robust connection thanks to its Keyser DN100 female half-fitting at the inlet. This component is an essential part of professional fire-fighting valves and hydraulic installations on vehicles or fixed networks.

Key technical features

Construction and materials

Cast body in primary aluminum alloy, heat-treated for enhanced mechanical strength.
Polyester paint surface coating for protection against corrosion and wear in outdoor use.
Compact, sturdy design for demanding environments (industrial sites, emergency services, public works).

Connection configuration

Depending on the version chosen, the elbow outlet can be fitted with different types of fittings:

AR 100: AR DN100 type fitting for direct connection to pipes or discharge elements.
DSP 40: DSP DN40 fitting, specifically for connection to 40 mm diameter fire hoses.
DSP 65 or other variants: available according to configuration and specific requirements

Features and performance

Optimized 90° angle to minimize pressure drop and ensure smooth transition of water flow.
Allows water to be diverted without compromising operating pressure between hydrant and connected hydraulic equipment.
Compatible with pumping and fire-fighting installations requiring a right-angle feed.

Dimensions and mechanical constraints

Depending on the AR100 version, typical dimensions are around 315 × 178 × 298 mm for a standard elbow with DN100 connection, with a mass of around 3.9 kg.

Professional applications

Supplying pumps and motor-driven pumps on emergency vehicles.
Connection to fixed fire-fighting systems.
Hydraulic networks for worksites or industrial maintenance.
Hydrants supplying mobile or static units.

Technical advantages

Reliable 90° flow transmission for fire or drinking water environments.
Robust construction for intensive use.
Multiple outlet configurations to suit different connection standards.
Compatibility with complementary fire-fighting accessories (seals, sleeves, clamps).

A benchmark elbow for fire and water systems

Whether for emergency response, fixed installations or complex hydraulic networks, the Keyser DN100 90° elbow is a reliable, durable technical solution that complies with industry standards. It combines robustness, modularity and compatibility with the main connection systems used by professionals.

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