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B2B Shop for industrial hoses, hose couplings,valves and fittings

Ball backflow preventer

Product information "Ball backflow preventer"

both sides female thread, for waste water, polluted and viscous media, sewage plants, mountable vertically or horizontally, with inspection cover
Ball: NBR with alu core
Casing: GGG40 (EN-GJS-400-15)
Coating: Epoxy coated, blue
DN WP (bar) Female thread overall length (mm) weight (kg) Product Number Delivery Time
25 16 1" 120 1,7 3229025000
32 16 1 1/4" 140 2,2 3229032000
40 16 1 1/2" 150 3,1 3229038000
50 16 2" 220 5 3229050000
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Malleable cast iron Elbow 45° Nr. 121
female thread / male thread: 2"

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3 screw connections

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Tension jaw clamps W4
Clamping range (mm): 150-162

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PVC hose nozzle
Female thread: 1"

with union nut and rubber ring, female thread x nozzle

Product number: 4391025020
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Coupling key for Storz A-B-C couplings with cold protection handle
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