01SEWAGE PUMPS
Compact power for tight spaces
Tucked into the corner of a basement or beneath a garden bed, this unit works quietly where space is scarce. Its slender profile fits snugly into narrow sumps and crawl spaces that larger pumps simply cannot reach.
The Protege PRG-M1 handles fresh, grey, or salt water with automatic precision. It suits homeowners managing garden irrigation, business owners transferring liquids, or anyone needing dependable drainage from tanks and pits without manual intervention.


02DESIGN
A vertical solution for horizontal constraints
Standard horizontal floats often snag on the sides of deep, narrow pits. This design solves that with a vertical float switch, allowing the mechanism to rise and fall freely without catching on walls or adjacent equipment. The polypropylene fibreglass reinforced case provides structural rigidity while keeping the overall footprint compact, ensuring it slides easily into confined utility areas.

04OPERATION
Automatic control without dry running
The built-in float switch manages the entire cycle, turning the pump on as water rises and off when levels drop. The on-switch is adjustable between 71mm and 170mm, while the cut-off sits at 70mm. This precise calibration protects the motor from overheating and dry running, a common failure point in manually controlled systems. It operates fully automatically, requiring no external timers or manual switches.
05DETAILS
Built for depth and distance
The unit is rated for full submersion up to three metres, making it suitable for deep sump pits. It delivers water vertically over a distance of six metres, useful for lifting water from basements to ground level or higher. The packing carton measures 28 by 20 by 33 cm and weighs 6 kg, indicating a dense, robust construction that remains portable enough for easy installation.


06AT A GLANCE
The key points
- Vertical float switch prevents snagging on pit walls
- Passes 50 litres per minute of fresh or salt water
- Stainless steel shaft with ceramic graphite seals
- Fully submersible to three metres depth
- Polypropylene fibreglass reinforced case
07
About this product
The PRG-M1 Tight Access Submersible Grey-Water Pump is an ideal solution for home, garden or business. This new addition to the Protege’s extensive line of pumps is compact in design, and features a vertical float switch that allows it to pump reliably without the float getting hung up on sump or pit walls or other equipment.
This exceptional pump brings enormous capacity in a compact and power-efficient unit, and can pass 50 litres per minute of fresh, grey or salt* water. Featuring a stainless steel shaft with ceramic graphite seals; for long-lasting watertight integrity, a nylon fibreglass impeller; for reliability, and a sturdy polypropylene fibreglass reinforced case, this mighty compact unit delivers.
The Protege PRG-M1 is fully submersible to a depth of 3m and has a 6m vertical delivery capacity. It features fully automatic operation via the built-in float switch turning the pump on and off. The float on-switch is adjustable from 71mm to 170mm and turns off at 70mm. The float switch protects your pump from dry running and overheating by turning off the pump when water reaches the minimum level at which the pump can operate. Pumps without a float or auto-cut-out switch cannot run automatically and have to be manually controlled.
With its impressive 3000 L/H capability, the PRG-M1 Pump can operate as a grey water utility pump, ideal for watering gardens/plants, transferring liquids, draining containers, taking water from tanks, and draining after flooding. With its compact design, it is perfect for a basement or crawl space sump pit pump.
Protege Pumps are the online industry leaders with unparalleled quality and this unit is no exception, bringing best-of-breed function and reliability. Save water, time and money by ordering the latest Protege PRG-M1 Tight Access Submersible Grey-Water Pump today!
Protege – the leader in pump innovation.

Specification
- Brand
- Protege
- Model
- PMG-M1
- Power Rating
- 100W
- Discharge Head / Pressure
- 6m / 60kPa
- Water resistant Rating
- IP68, Submersible to 4M
- Capacity
- 50 litres per minute
- On/Off
- Automatic Vertical Float
- Output voltage
- 240V AC/50Hz
- Power Plug
- 10A, Australian Standard
- Power Cord Length
- 4m
- Max Operating Temp
- 40℃
- Note
- Pump must be freshwater rinsed after every salt water usage
IN THE BOX
- 1 x Protege PMG-M1 Tight Access Submersible Pump
- 3 x Pipe adaptors (1’/25mm, 0.8’/20mm, 0.6’/15mm)
- 1 x Pressure fitting
- 1 x Rubber washer
- Note: User Manual is accessible online
SIZE WEIGHT
- Product Dimensions (W x H)
- 210 x 292 mm
- Product Weight
- 5KG
- Carton Dimensions (W x L x H)
- 250 x 280 x 330mm
- Carton Weight
- 6kg
- SKU
- PMPWTPPTCG1A
- We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price















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