Groco Hydromatic Self-Cleaning Strainers

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Product Description

As raw water strainers do their job, filter baskets become clogged with debris and flow to the connected device is reduced, resulting in the need for system shut-down for cleaning and maintenance.

HYDROMATIC strainers eliminate untimely shut-downs and maintenance by conducting a periodic self-cleaning cycle (the user selects the cleaning interval) with its powerful internal macerator. Debris is pumped overboard without shutting down the connected device.


Common Features

  • A 30-second cleaning cycle is automatically performed at user-selected intervals.

  • Optional interface with SSA system initiates cleaning cycle when flow is reduced, independent of the pre-set cleaning interval.

  • The "Purge" option over-rides the selected cleaning interval and performs a one-time 30-second cleaning cycle.

  • Powerful macerator grinds debris and discharges overboard below the waterline.

  • "Ignition Protected" motors for DC models.

  • AC models available in various HP and Phase options -- 115VAC, 60Hz, 1-phase is standard.

  • 970 and HSE models function as a sea chest to provide filtered water to multiple devices.

  • Installation can be horizontal or vertical (flooded inlet required).

  • HSE models are available with a bronze enclosure in place of clear sight glass. Specify AHSEF-(pipe size)-(voltage).


Model: 911-1000

Provides filtered water to a single device and has 1" NPT ports for Water In, Water Out and Debris Out.


Model: 970-1500

Provides filtered water to multiple devices, and has a 1-1/2" NPT inlet port with multiple 1/2", 3/4" and 1" ports for connecting devices. Debris is pumped out through a 3/4" NPT port.


Model: 970-2020

Provides filtered water to a single 1-1/2" or 2" device. Debris is pumped out through a 3/4" NPT port.


SKU: #

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