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Home / Products / Metal Fittings / STORZ Couplings
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Metal Fittings DIN 14362 / DIN 14421 / NFPA 1963

STORZ Couplings

SKU: QY-FST · 6 sizes available

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

$3.60 /piece
From $3.60/piece MOQ 10 piece
Quantity (piece)Unit Price
50–199 piece $4.50/piece
200–999 piece $4.05/piece
1,000+ piece $3.60/piece Best
Minimum order: 10 piece. Higher quantity = lower unit price.
ⓘ Estimated unit price: $4.50/piece · This is an estimate — final pricing is confirmed in your quote.
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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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