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QK-ALSC-RD
Features
· Product Item: QK-ALSC-RD01
· Materials: Aluminium A356-T6, Aluminium 6061-T6, Stainless Steel SS304/316, Brass C26000
· Surface Treatment: Black Anodic Oxidation, Passivation
· Sealing Material: NBR , EPDM, FPM, PTFE
· Casting Method: Casting, Forging, CNC Machining
. Standard: DIN 14334:2020, DIN 14333, DIN 14330
. Pressure: 1.00 MPA - 2.50 MPA
Storz Reducer Diameter Coupling is a type of pipe fitting used in firefighting applications to connect hoses of different diameters. It is commonly used in fire departments, industrial settings, and other emergency response scenarios. The Storz Reducer Diameter Coupling features a male Storz coupling on one end and a female Storz coupling on the other end, with a reducing diameter in between. This allows for the connection of hoses with different diameters while maintaining a secure and leak-proof seal.
Reducing Connection | Abbreviation |
DN 50 (2″) x DN 25 (1″) | Storz C 52 x storz D 25 |
DN 65 (2.5″) x DN 40 (1.5″) | Storz B 65 x storz C 38 |
DN 80 (3″) x DN 50 (2″) | Storz B 75 x storz C 52 |
DN 80 (3″) x DN 65 (2.5″) | Storz B 75 x storz C 65 |
DN 100 (4″) x DN 80 (3″) | Storz A 102 x storz B 75 |
4.25″x DN 80 (3″) | Storz A 110 x storz B 75 |
Size | Code | ||||
D1 | D2 | D | L | Specs | Code |
Φ31 | Φ66 | Φ98 | 55 | 1″-2″ | QK-ALSC-RD01 |
Φ66 | Φ81 | Φ118 | 62 | 2″-2½” | QK-ALSC-RD02 |
Φ52 | Φ81 | Φ118 | 60 | 1½”-2½” | QK-ALSC-RD03 |
Φ66 | Φ89 | Φ126 | 62 | 2″-3″ | QK-ALSC-RD04 |
Φ89 | Φ133 | Φ182 | 71 | 3″-4″ | QK-ALSC-RD05 |
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