D-Series | DH071 Grinder Pump Station
The E/One model DH071 simplex grinder pump station is an ideal choice for single-family homes: it can be installed in the yard or in the basement and provides 70 gallons of capacity. Grinder pumps collect wastewater from the home and send it to the central sewer and/or treatment system through small-diameter pipes.
Number of Pumps: 1
Tank: PE
Capacity: 70 Gal
Volume: 700 Gallons Per Day
D-Series | DH151 Grinder Pump Station
The E/One model DH151 simplex (1 pump) grinder pump station is an ideal choice for single-family homes. Grinder pumps collect wastewater from the home and send it to the central sewer and/or treatment system through small-diameter pipes.
Number of Pumps: 1
Tank: PE
Capacity: 150 Gal
Volume: 1,500 Gallons Per Day
D-Series | DH152 Grinder Pump Station
The E/One model DH152 duplex (2 pumps) grinder pump station is an ideal choice for multiple single-family homes and light commercial applications. Grinder pumps collect wastewater from the building and send it to the central sewer and/or treatment system through small-diameter pipes.
Number of Pumps: 2
Tank: PE
Capacity: 150 Gal
Volume: 3,000 Gallons Per Day
D-Series | DH352 Grinder Pump Station
The E/One model DH352 duplex (2 pumps) grinder pump station is an ideal choice for multiple residences and light commercial applications. Grinder pumps collect wastewater from the building and send it to the central sewer and/or treatment system through small-diameter pipes.
Number of Pumps: 2
Tank: PE
Capacity: 350 Gal
Volume: 5200 Gallons Per Day
W-Series | WH101 Grinder Pump Station
The WH101 features an open-wetwell tank design and is an ideal choice for single-family homes. Grinder pumps carry wastewater from the home to the central sewer and/or treatment system through small-diameter pipes.
Featuring the E/One Extreme grinder pump, the WH101 offers a high level of reliability and ruggedness.
Number of Pumps: 1
Tank: PE
Capacity: 100 Gal
Volume: 700 Gallons Per Day
W-Series | WH101F Grinder Pump Station (Flooded Conditions)
The WH101F features an open-wetwell tank design and is suitable for installation in flood-prone areas. Grinder pumps carry wastewater from the home to the central sewer and/or treatment system through small-diameter pipes.
Featuring the E/One Extreme grinder pump, the WH101F offers a new high of reliability and ruggedness.
Number of Pumps: 1
Tank: PE
Capacity: 100 Gal
Volume: 700 Gallons Per Day
W-Series | WH231 ("SQUAT") Grinder Pump Station
Featuring the E/One Extreme grinder pump, the WH231 offers a high level of reliability and ruggedness. The lower portion of the tank has a smaller diameter, tapered down to a dish-shaped bottom. These design features reduce the retained volume and promote scouring, which will minimize odor and corrosiveness.
Number of Pumps: 1
Tank: PE
Capacity: 230 Gal
Volume: 850 Gallons Per Day
W-Series | WH471 Grinder Pump Station
The new WH471 is one of E/One's largest-capacity grinder pump stations. This station offers a capacity of 476 gallons and can handle flows of up to 2000 GPD.
Number of Pumps: 2
Tank: PE
Capacity: 476 Gal
Volume: 2000 Gallons Per Day
W-Series | WH472 Grinder Pump Station
The WH472 is one of E/One's largest-capacity grinder pump stations and a good choice for light commercial applications. This duplex (2 pumps) station offers a capacity of 476 gallons and can handle flows of up to 3500 GPD.
Number of Pumps: 2
Tank: PE
Capacity: 476 Gal
Volume: 3500 Gallons Per Day
W-Series | WH482 Grinder Pump Station
Featuring the E/One Extreme grinder pump, the WH231 offers a high level of reliability and ruggedness. The lower portion of the tank has a smaller diameter, tapered down to a dish-shaped bottom. These design features reduce the retained volume and promote scouring, which will minimize odor and corrosiveness.
Number of Pumps: 2
Tank: PE
Capacity: 486 Gal
Volume: 3500 Gallons Per Day
W-Series | WH483 Grinder Pump Station
The WH483 is one of E/One's largest-capacity grinder pump stations and is a good choice for light commercial applications. This station offers a capacity of 486 gallons and can handle flows of up to 5000 GPD. The WH483 has three grinder pumps and is available in several station heights.
Number of Pumps: 3
Tank: PE
Capacity: 486 Gal
Volume: 5000 Gallons Per Day
W-Series | WH483 Grinder Pump Station
The WH484 is one of E/One's largest-capacity grinder pump stations and is a good choice for light commercial applications. This station offers a capacity of 486 gallons and can handle flows of up to 7000 GPD. The WH484 has four grinder pumps and is available in several station heights.
Number of Pumps: 4
Tank: PE
Capacity: 486 Gal
Volume: 7000 Gallons Per Day
Extreme Series Grinder Pump
All E/One grinder pump systems currently offered use the Extreme Series grinder pump.
The grinder pump turns on and off automatically and runs for very short periods several times per day. Electrical consumption is low — a household that uses 250 gallons of water per day should use between 6 kwhr and 23 kwhr per month to run the pump. (Actual water and power usage will vary depending on the system pressure.)
Motor: 1 HP, 1725 rpm, high torque, capacitor start, thermally protected, 240 or 120 volt, 60 hertz, 1 phase
Discharge:15 gpm at 0 psig, 11 gpm at 40 psig, 7.8 gpm at 80 psig
Electrical Information: For a standard 240V single-phase installation, a dedicated 30A breaker is required, with #10 wire, to the E/One panel. You need to bring L1, L2, N and Gnd. If only 208V power is available, a buck boost transformer is required to boost 208V to 240V. The E/One pump requires a minimum of 216V to start and run reliably.
Sentry Alarm Panel — Basic Package
The E/One Sentry line of alarm panels is custom designed for use with E/One grinder pumps. The panels provide the latest technology and the greatest flexibility for customizing features to satisfy individual needs.
E/One Sentry panels are supplied with audible and visual high level alarms. They are easily installed in accordance with relevant national and local codes. Standard panels are approved by UL, CSA, CE and NSF to ensure high quality and safety.
The panel features a corrosion-proof, NEMA 4X-rated, thermoplastic enclosure. A padlock is provided to prevent unauthorized entry (dead front).
Several option packages for the E/One Sentry panel are available — Basic, Protect, and Protect Plus.
"Basic" Option Package
Circuit breakers, 240 or 120 VAC service
Terminal blocks and ground lugs
Audible alarm with manual silence
Manual run feature and run indicator
Redundant start function with high-level alarm
Safety front — authorized personnel only when locked
Conformal-coated alarm board (both sides)
Alarm board overload protection
Additional Options
Generator receptacle with auto transfer
E/One Sentry Advisor
Sentry Alarm Panel — Protect Package
The E/One Sentry line of alarm panels is custom designed for use with E/One grinder pumps. The panels provide the latest technology and the greatest flexibility for customizing features to satisfy individual needs.
E/One Sentry panels are supplied with audible and visual high level alarms. They are easily installed in accordance with relevant national and local codes. Standard panels are approved by UL, CSA, CE and NSF to ensure high quality and safety.
The panel features a corrosion-proof, NEMA 4X-rated, thermoplastic enclosure. A padlock is provided to prevent unauthorized entry (dead front).
Several option packages for the E/One Sentry panel are available — Basic, Protect, and Protect Plus.
"Protect" Option Package
The Protect Package includes all of the features of the Basic configuration, including circuit breakers, 240 or 120 VAC service, terminal blocks and ground lugs, audible alarm with manual silence, manual run feature and run indicator, redundant "Start" function with high level alarm, safety front, conformal-coated board, overload protection, as well as:
Trouble indication shuts down the pump temporarily in the event of an unacceptable operating condition, including: brownout conditions with the electrical power supply; system over-pressure condition such as with a closed valve; run-dry operation of the pump
Inner cover (dead front)
Contact group — dry, powered and Remote Sentry
Additional Options
Generator receptacle with auto transfer
E/One Sentry Advisor
Sentry Alarm Panel — Protect Plus Package
E/One Sentry Protect Plus provides advance warning of pending service needs by monitoring major operating conditions. A Trouble indication is provided when these conditions fall outside of normal ranges, although the grinder pump station may continue to operate.
E/One Sentry panels are supplied with audible and visual high level alarms. They are easily installed in accordance with relevant national and local codes. Standard panels are approved by UL, CSA, CE and NSF to ensure high quality and safety.
The panel features a corrosion-proof, NEMA 4X-rated, thermoplastic enclosure. A padlock is provided to prevent unauthorized entry (dead front).
Several option packages for the E/One Sentry panel are available — Basic, Protect, and Protect Plus.
"Protect Plus" Option Package
The Protect Plus Package includes all of the features of the Basic configuration, including circuit breakers, 240 or 120 VAC service, terminal blocks and ground lugs, audible alarm with manual silence, manual run feature and run indicator, redundant "Start" function with high level alarm, safety front, conformal-coated board, overload protection.
Also included are all of the features of the Protect Package, including a Trouble indication that shuts down the pump temporarily in the event of an unacceptable operating condition (brownout, system over-pressure, run-dry).
Also included:
Predictive status display module
Pre-alarm indication for major operating parameters
Alarm indications for major operating parameters
Hour meter, cycle counter and alarm delay
LCD display and user-friendly interface
Inner cover (dead front)
Contact group (dry, powered and Remote Sentry)
Conformal-coated alarm board (both sides)
Additional Options
Generator receptacle with auto transfer
E/One Sentry Advisor
MOD T260 Duplex Alternating Alarm Panel
The MOD T260 Duplex Alternating Alarm Panel is custom designed for use with E/One duplex grinder pump stations.
The duplex grinder pump stations, which have two grinder pumps, require that the pumping load is shared equally between the two pumps. Under normal conditions one pump removes the accumulated sewage from the grinder pump basin.
After 24 hours, the MOD T260 Alternating Panel toggles the electrical supply power to the pump that was idle. If the sewage level reaches the alarm level, the two grinder pumps will operate simultaneously for 3 to 4 minutes. If after that time the sewage is not below the alarm level, the alarm circuit is engaged.
The MOD T260 Alternating Panel is supplied with audible and visual high water level alarms. The panel is easily installed in accordance with relevant national and local codes.
The MOD T260 Panel is listed by Underwriters Laboratories to ensure high quality and safety.
Standard Features
Corrosion-proof polymeric enclosure
NEMA 4X rated enclosure
Lockable latch with padlock
Circuit breakers
Terminal blocks & ground lugs
Dry Contacts
Lead/Lag indicator lights
Alarm indicator lights
Run indicator lights
Manual Push-to-Run
Optional Features
Hour Meters (with larger enclosure)
E/One Remote Sentry ready (with power loss capability)
Dead front
Generator receptacle with auto transfer
E/One Sentry Advisor
Sentry Alarm Panel — Protect Plus Package for Duplex Grinder Pump Stations
E/One Sewer Systems has added Protect Plus for duplex grinder pump stations to its Sentry alarm panel offerings, further enhancing the strongest panel line in the category.
E/One Sentry alarm panels are UL-listed and include lockable, NEMA 4X-rated enclosures. From basic monitoring to advanced warning of pending service needs, E/One Sentry panels are customizable and designed for use with simplex and duplex Extreme Series grinder pump stations.
The Protect Plus panel’s dead front includes a membrane switch with LED indictors and an LCD message display. The Protect Plus option provides protection from low voltage (brownout), run dry and high system pressure situations. With each condition, a lockout cycle will prevent the motor from operating, the Trouble LED will illuminate and the LCD will display the lockout message.
Features exclusive to Protect Plus include: high/low voltage monitoring; high/low wattage monitoring; extended run time; cycle/event counter; adjustable run time limit; adjustable power-up and alarm delays; and system self-test.
Available options include generator receptacle with auto transfer; main service disconnect; E/One’s Remote Sentry (indoor alarm module); and an external auto-dialer.
Features:
Corrosion-proof polymeric enclosure
NEMA 4X rated enclosure
Lockable latch with padlock
Predictive status display module
Pre-alarm indication for major operating parameters
Alarm indications for major operating parameters
Hour meter, cycle counter and alarm delay
LCD display and user-friendly interface
Inner cover (dead front)
Contact group — dry contacts and Remote Sentry contacts
Programmable User Settings
Optional: E/One Sentry Advisor
Quad T260 Alternating Alarm Panel
The Quad T260 Alternating Alarm Panel is custom designed for use with E/One quadplex grinder pump stations.
Quadplex Grinder Pump installations, a station with four grinder pumps , require that the pumping load is shared equally among the four pumps. Under normal conditions two pumps remove the accumulated sewage from the grinder pump basin.
After 24 hours, the Quad T260 Alternating Alarm Panel toggles the electrical supply power to the pumps that were idle. If the sewage level reaches the alarm level, the four grinder pumps will operate simultaneously for 3 to 4 minutes. If after that time the sewage is not below the alarm level, the alarm circuit is engaged.
The Quad T260 Alternating Alarm Panel is supplied with audible & visual high water level alarms. The panel is easily installed in accordance with relevant national and local codes. The Quad T260 Alternating Alarm Panel is listed by Underwriters Laboratories to ensure high quality and safety.
Standard Features
Corrosion-proof polymeric enclosure
NEMA 4X rated enclosure
Lockable latch with padlock
Circuit breakers
Terminal blocks & ground lugs
Dry Contacts
Lead/Lag indicator lights
Alarm indicator lights
Run indicator lights
Manual push-to-run
Generator receptacle with auto transfer
Optional Features
E/One Sentry Advisor
Quad Protect Plus Alarm Panel
The Quad Protect Plus alarm panel is custom designed for use with E/One quadplex grinder pump stations.
The Quad Protect Plus alarm panel includes most of the features of the E/One Sentry Protect Plus for duplex alarm panels: circuit breakers, 240 VAC service, terminal blocks, ground lugs, audible alarm with manual silence, manual run, run indicator, conformal-coated board and overload protection.
The Quad Protect Plus alarm panel is listed by Underwriters Laboratories to ensure high quality and safety.
Standard Features
Predictive status display model
Pre-alarm and alarm indications for major operating parameters (brownout, system overpressure, run dry)
Hour meter, cycle counter and alarm delay
LCD display and user-friendly interface
Contact group — dry contacts and Remote Sentry contacts
Programmable user settings
Corrosion-proof, NEMA-4X polymeric enclosure
Lockable latch with padlock
Generator receptacle with auto transfer
Optional Features
E/One Sentry Advisor
PLC Multiplex Panel for Triplex & Quadplex Grinder Pump Stations
The PLC Control Panel is custom designed for use with E/One’s WH483, WH484 or any W-Series fiberglass triplex or quadplex station (hardwired pumps only).
Standard Features
Transducer allows for real time, actual fluid level to be used for sequencing and displayed on the touch screen
Transducer allows for real time, actual fluid level to be used for sequencing and displayed on the touch screen
PLC + transducer in combination allows the user to edit run levels to accommodate many different applications
Sequencing method allows for all pumps to be activated before an alarm level is reached, significantly reducing nuisance alarms
Sequencing method level loads pumps with respect to run time to keep wear on pumps even
Lead-lag relationships determined dynamically based on runtime
Sequencing logic skips disabled pumps
Features overpressure, excessive runtime, overvoltage, and brownout protection
Tracks pump run data (minimum/average/maximum current, voltage, cycle time, etc.)
Alarm conditions are tracked in an easy to use interface with an acknowledge feature and time stamps
Polymeric or stainless steel enclosure
Optional cooling fan
Why AVEM Water?
Global Product Solutions
We take great pride in being the leading supplier of infrastructure product solutions throughout the Caribbean, Central America, and South America. Our dedicated approach to our markets, support from our manufacturers, and our employees’ willingness to take the extra step for our customers allows us to exceed expectations with each order we ship and each relationship we build.
➕
Complete Customer Support
▫︎ Product Recommendation ▫︎ Plan Take-offs ▫︎ Product Submittals ▫︎ Project Staging ▫︎ Container Loading ▫︎ Door to Door Logistics ▫︎ Customs Documentation ▫︎ Remote and On-Site Training ▫︎ Post Sale Service
Every building block of our business is used to serve our markets better. We are NOT a big box distribution center, we are NOT an export trader. We ARE AVEM Water, your true infrastructure product solutions partner.

