Blue waterworks valves and large stainless steel pipework in a treatment facility

ROBAR INDUSTRIES

WATER & WASTEWATER

Waterworks manufacturing since 1958.
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All tapping sleeves

TAPPING SLEEVES

6636 Abandon Service Sleeve

ROBAR6636

PRODUCT OVERVIEW

6636
Tapping Sleeves

ROBAR 6636AS Abandon Service Sleeves are used to seal off abandoned or decommissioned 3/4” through 2” main stops. Allows for no disruption in water service. No re-chlorination of lines due to atmospheric exposure. Simply install over existing main stop. Available in bolt bracket style or lifter bar style.

DRAWINGS & MEASUREMENTS

The original specification, right here.

Check pipe sizes, working ranges and drawing dimensions on the manufacturer's sheet. Dimensions vary by size and configuration.

PRODUCT RESOURCES

Details you can work with.

Official ROBAR documents · PDF

SPECIFICATIONS & APPLICATION

6636 Abandon Service Sleeve

ROBAR 6636AS Abandon Service Sleeves are used to seal off abandoned or decommissioned 3/4” through 2” main stops. Allows for no disruption in water service. No re-chlorination of lines due to atmospheric exposure. Simply install over existing main stop. Available in bolt bracket style or lifter bar style.

 

MATERIAL SPECIFICATIONS:

Shell: T304 Stainless Steel, fully passivated.
Fasteners: 5/8” NC T304 Stainless Steel. Nuts coated with anti-galling compound. Torque is 70-80 ft. lbs.
Gaskets: Ringseal & Liner: NBR (Buna N) Rubber. Full wrap around.

Outlet Pipe: T304 Stainless Steel, fully passivated.
Outlet Size: 3” outlet size is used to cap 3/4” & 1” main stops. With a 3” outlet you have the option of having the fitting length 8” or 12”. 4” outlet size is used to cap 1-1/4” – 2” main stops.
With a 4” outlet the standard fitting length is 12”.

 

 

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