Installation Sheet

ManualsBrandsWatts ManualsPlumbing6" Short Lay Length Stainless Steel Double Check Detector Assembly with OSY Shutoff and Gallons per Minute Meter

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774/774DCDA Repair Kits

EDP NO KIT NO. SIzE

in. mm

First Check Kit

0888820 RK 774/774DCDA CK 1 2

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⁄

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- 4 65 - 100 2

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⁄

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"-4" 774/774DCDA / 6" 774X/774XDCDA

0888821 RK 774/774DCDA CK 1 6 150 6" 774/774DCDA / 8" 774X/774XDCDA

Kits include: Complete #1 Check with Check O-ring.

Second Check Kit

0888822 RK 774/774DCDA CK 2 2

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⁄

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- 4 65 - 100 2

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⁄

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"-4" 774/774DCDA / 6" 774X/774XDCDA

0888823 RK 774/774DCDA CK 2 6 150 6" 774/774DCDA / 8" 774X/774XDCDA

Kits include: Complete #2 Check with Check O-ring.

Cover Kit

0888824 RK 774/774DCDA C 2

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⁄

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- 4 65 - 100 2

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⁄

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"-4" 774/774DCDA

0888825 RK 774/774DCDA C 6 150 6" 774/774DCDA / 8" 774X/774XDCDA

0888826 RK 774X/774XDCDA C 6 150 6" 774X/774XDCDA

Kit includes: Cover, Grooved Coupler & Gasket.

First Check

Second Check

Watts Series 774/744DCDA 2

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⁄

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"- 6"