Ready to Order?
For a quick answer on pricing or stock, give us a call at 508-622-1698.
Or, if you prefer, simply fill out the short form below with your quantity, location, name, phone number, and email. We’ll get back to you with a detailed quote during business hours.
The Polylok 4 in. Flow Gate is designed to help solve multiple drainage needs. It can be used with 3 in. and 4 in. drain and sewer fittings. Allows water to be diverted and released to water-safe areas away from structures, erosion-prone landscapes and poor drainage areas.
Features:
- Allows water captured by grates, catch basins, channel drains, flow-well, downspouts and roof gutter systems to flow through the drainage pipe and to a water safe area such as a gutter
- Opened by the hydrostatic pressure of water flowing through the drain pipe, as flow diminishes the emitter closes again
- Great for discharging water from retaining walls and street curbs
- Fits 3 in. and 4 in. hub sewer and drain fittings
- Flow Gate opens with minimal pressure
- Closed during dry weather to help keep debris and rodents from entering the drain pipes
Product Request
Fill out this quick form to check inventory, custom fabrication options, and current pricing.
"*" indicates required fields
The Polylok 4 in. Flow Gate is designed to help solve multiple drainage needs. It can be used with 3 in. and 4 in. drain and sewer fittings. Allows water to be diverted and released to water-safe areas away from structures, erosion-prone landscapes and poor drainage areas.
Features:
- Allows water captured by grates, catch basins, channel drains, flow-well, downspouts and roof gutter systems to flow through the drainage pipe and to a water safe area such as a gutter
- Opened by the hydrostatic pressure of water flowing through the drain pipe, as flow diminishes the emitter closes again
- Great for discharging water from retaining walls and street curbs
- Fits 3 in. and 4 in. hub sewer and drain fittings
- Flow Gate opens with minimal pressure
- Closed during dry weather to help keep debris and rodents from entering the drain pipes
Ready to Order?
For a quick answer on pricing or stock, give us a call at 508-622-1698.
Or, if you prefer, simply fill out the short form below with your quantity, location, name, phone number, and email. We’ll get back to you with a detailed quote during business hours.
Product Request
Fill out this quick form to check inventory, custom fabrication options, and current pricing.
"*" indicates required fields