Reliable Pumpout System

Select Series

AVR Series
LD Series
CHR Series
DPK Electric Series
DPK Gas Series

AVR Series

The AVR series is perfect as starter models for small to medium size marinas. With the low cost and high efficiency, these smaller units will service facilities up to 250 slips.

Standard Features

Auto cycling between suction and discharge as necessary
Probe error warning sensor – stops the pump before it gets messy
Odorless – odor is vented to discharge line
Easy single switch operation
Indicator lights to monitor pump mode and tank status
Pre-wired for standard 120V power outlet (other voltages available)

AVR20

Motor: ¼ Hp electric
Tank: 35 US Gal. (132 l)
Connections: 1 ½” NPT intake & discharge
Finish: painted white top, hot-dipped galvanized cycled tank (grey zinc finish)
Optional Accessories: 25 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

AVR60

Motor: ¾ Hp electric
Tank: 65 US Gal. (246 l)
Connections: 2” NPT intake / 2” NPT discharge with motorized ball valve
Finish: painted white or blue metallic
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

AVR125

Motor: ¾ Hp electric
Tank: 115 US Gal. (435 l)
Connections: 2” NPT intake / 2” NPT discharge with motorized ball valve
Finish: painted white or blue metallic
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

LD Series

The LD series is ideal for medium-sized marinas, offering superior performance and the ability to service multiple vessels simultaneously.

Standard Features

Motorized ball valve
Auto cycling between suction and discharge
Odorless – odor is vented to discharge line
Constant vacuum – automatic shutoff when a maximum vacuum is reached
Probe error warning sensor
Odorless – odor vented to discharge line
Easy single switch operation
Indicator lights monitoring pump modes
Power Requirements: 208-230V AC + Neutral, 60Hz (other voltages available)

LD125

Motor: 1 ½ Hp electric
Tank: 115 US Gal. (435 l)
Connections: 2” NPT intake / 2” NPT discharge with motorized ball valve
Finish: painted white or blue metallic
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

LD240

Motor: 1 ½ Hp electric
Tank: 220 US Gal. (832 l)
Connections: 2” NPT intake / 2” NPT discharge with motorized ball valve
Finish: painted white or blue metallic top, hot-dipped galvanized cycled tank (grey zinc finish)
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

LD125-2T

Motor: 2x 1 ½ Hp electric
Tank: 2x 115 US Gal. (2x 435 l)
Connections: 2” NPT intake with motorized ball valve / 2” NPT discharge
Finish: painted white or blue metallic top, hot-dipped galvanized cycle tanks
Motorized ball valve

Learn More

CHR Series

The CHR series is perfect for large recreational and commercial facilities.

Standard Features

Auto cycling between suction and discharge as necessary
Probe error warning sensor – stops the pump before it gets messy
Odorless – odor is vented to discharge line
Easy single switch operation Indicator lights to monitor pump mode and tank status
Power Requirements: 208-230V AC + Neutral, 60Hz (other voltages available)

Contact Martin Walter Company for specific model details.

CHR300 Stationary Marine Pump

Motor: 3 Hp electric
Tank: 250 US Gal. (946 l)
Connections: 3” NPT intake with motorized ball valve / 3” NPT discharge with motorized ball valve
Finish: painted white or blue metallic top, hot dipped galvanized cycle tank (grey zinc finish)
Included Accessories: none

Learn More

CHR600 Stationary Marine Pump

Motor: 3 Hp electric
Tank: 620 US Gal. (2346 l)
Connections: 3” NPT intake / 2” NPT discharge with motorized ball valve
Finish: painted white or blue metallic top, hot dipped galvanized cycle tank (grey zinc finish)
Included Accessories: none

Learn More

DPK Electric Series

The DPK series is perfect for operations requiring Electric mobile pump-out services.

Standard Features

Auto shut-off when full power discharge – no separate pump to empty cycle tank required
Easy single switch operation
PVC sight tube to monitor fluid level (DPK125, DPK240, and DPK240E)
Indicator lights to monitor tank status (DPK20E and DPK240E)

DPK20E

Motor: ¼ Hp electric
Tank: 25 US Gal. (94 l)
Connections: 1 ½” NPT intake & discharge
Finish: painted blue metallic top, hot-dipped galvanized cycled tank (grey zinc finish)
Included Accessories: 25 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

DPK240E

Motor: ¾ Hp electric
Tank: 220 US Gal. (832 l)
Connections: 2” NPT intake & discharge
Finish: painted white or blue metallic top, hot-dipped galvanized cycled tank (grey zinc finish)
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

DPK Gas Series

The DPK Gas series is perfect for operations requiring mobile pump-out services.

Standard Features

Auto shut-off when full Power discharge – no separate pump to empty cycle tank required
Easy single switch operation
PVC sight tube to monitor the fluid level
Indicator lights to monitor tank status

DPK125

Motor: 3 Hp gas (Honda)
Tank: 115 US Gal. (435 l)
Connections: 2” NPT intake & discharge
Finish: painted white or blue metallic
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More

DPK240

Motor: 3 Hp gas (Honda)
Tank: 220 US Gal. (832 l)
Connections: 2” NPT intake & discharge
Finish: hot dipped galvanized cycled tank (grey zinc finish)
Included Accessories: 33 ft intake hose assembly, two sizes of deck adapters (1 ¼ ”& 1 ½ “), universal deck adapter & potty wand

Learn More