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Metal Fittings DIN 14362 / DIN 14421 / NFPA 1963

STORZ Couplings

SKU: QY-FST · 0 sizes available

STORZ symmetrical quick-connect couplings for fire-fighting, water supply and large-diameter delivery lines.

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价格需Inquiry MOQ 10 piece
Quantity (piece)Unit Price
50–199 piece Inquiry
200–999 piece Inquiry
1,000+ piece Inquiry Best
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Product description

STORZ couplings are symmetrical, two-part quick-connect couplings: the same head on both halves, engaged by a quarter-turn that locks the lugs. No male/female distinction — any two STORZ couplings of the same size mate. Standard for fire-fighting equipment, fire hydrants, water delivery lines, marine and industrial large-diameter water transfer. Brass (standard) or aluminum alloy (lightweight). Available in 25, 40, 52, 75, 110 mm and larger sizes.

Size (mm) & parameters

Size (mm) Material Lugs WP (bar) Gasket
25 Brass 2 16 NBR
40 Brass 2 16 NBR
52 Brass 2 16 NBR
75 Brass 3 16 NBR
110 Aluminum 3 16 EPDM
125 Aluminum 4 16 EPDM

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