Description
The MainGuard #77 Blow-Off provides the best in performance and value. Designed and engineered specifically for flushing, the #77 provides excellent flow rates for improving chlorine residual levels and flushing disinfection byproducts (DBPs) to keep water safe for consumers. The unique valve design allows for a full clear-channel flow (see illustrations) that is superior to other blow-offs for moving water and passing debris easily. The #77 plunger is also designed to allow for throttling the flow of water while at the same time covering the drain hole to avoid unnecessary erosion. The MainGuard #77 is fully serviceable from above ground.
The MainGuard #77 comes standard with:
- All brass principle working parts
- Nozzle sizes up to 2 ½” NST
- Traffic break-away
- Self-draining
- Non-freezing
- 2” FIP vertical (straight) inlet
- Locking security cover
- Certified to NSF/ANSI 372.
The “Sidekick” automatic flushing station section is designed and engineered specifically to provide a manual hydrant with a source to allow easy scalability for a full-scale automatic flushing station in order to improve and maintain water quality on a consistent basis. The Blow-Off portion provides excellent flushing flow rates up to 1346 gpm @ 75 psi.
Upon ordering you will be contacted with an estimate based on your unique specifications. For immediate assistance, you may call 205-669-4535 or email [email protected].
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