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SKU: GB1.5KQA/ST1PS2
Aussie Pumps GMP GB1.5KQA/ST1PS2 Cast Iron 0.75kW Single Phase Series 2 Semi-Trash Pump with Open Impeller
Australia-Wide
(08) 9240 2992
Official Aussie Pumps
Peace of Mind
Product Overview
Abattoirs, concrete batch plants, and rural yards deploy the Aussie GMP B1.5KQ-A/ST Series large semi-trash pump for harsh wastewater evacuation. Cast motor mounting feet improve running stability and isolate mechanical vibration from plant piping.
Discharge delivery peaks at 270 L/min under open-flow conditions, while maximum shut-off head reaches 15 m (21 PSI) at zero flow. The open non-clog cast impeller transfers compressible organic waste and suspended solids up to 11 mm without choking the wet end.
Motoring torque is furnished by a 0.75 kW single-phase 240 V TEFC motor rated to IP55 washdown protection, supplied unwired without a cord for direct plant wiring. Internal self-priming passages lift dirty water from 6 m vertical depths without priming assistance.
A sacrificial stainless steel wear plate and 316 stainless shaft safeguard the cast iron volute against fluid wear up to 70°C intermittently. The front clean-out cover unbolts swiftly for rapid inspection. Backed by Aussie Pumps 3-year factory warranty support.
Features- Series 2 integrated motor base feet provide capable structurality and reduce pipe strain.
- Single-phase 240 V 0.75 kW TEFC motor with upgraded IP55 dust and moisture protection.
- Discharge volume moves up to 270 L/min open flow alongside a 15 m shut-off head (21 PSI).
- Clears spherical and compressible suspended particles up to 11 mm without volute choking.
- Self-primes rapidly from vertical suction depths of 6 m without a foot valve.
- Quick-access front clean-out cover simplifies maintenance without unbolting plumbing.
- Includes Aussie Pumps 3-year GMP manufacturer warranty coverage.
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
Does the suction line require a foot valve to draw water from below ground?
No foot valve is needed on the Aussie Pumps GMP Semi-Trash B1.5KQ-A/ST (GB1.5KQA/ST1PS2) because internal recirculation channels draw fluid vertically up to 6 m once the pump casing is filled with liquid.
Which open discharge flow rate and total pressure head are developed across pipework?
Operating across its performance curve, the GB1.5KQA/ST1PS2 discharges up to approximately 270 L/min in open flow and develops a maximum dynamic head of approximately 15 m.
What mechanical seal materials protect the motor shaft from liquid ingress?
Shaft sealing for the GB1.5KQA-ST1PS2 is provided by a silicon carbide mechanical seal with an alumina counterface and nitrile elastomers to resist abrasive slurry wear.
What component protects the pump casing against erosive friction from suspended grit?
An internal sacrificial AISI 316 stainless steel wear plate on the GB1.5KQA ST1PS2 protects the cast iron casing from abrasive particle erosion.
Which line voltage and motor power rating operate this electric pump?
The B1.5KQ-A/ST (GB1.5KQA/ST1PS2) close couples to a single-phase electric motor delivering 0.75 kW on 240 V power, protected by an upgraded IP55 weather seal.
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