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SKU: BG7
Lowara BG7 Stainless Steel Reliable Self-Priming Centrifugal Pump for Fluid Transfer with EPDM Elastomers
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara BG7 self-priming centrifugal pump is designed for irrigation systems, rainwater transfer, pressure boosting, and clean water supply applications where dependable self-priming operation is required. Its close-coupled hydraulic configuration with integrated ejector system assists with maintaining stable priming performance in installations involving water containing dissolved gases.
Manufactured with stainless steel hydraulic components and stainless steel impeller construction, the BG7 combines corrosion-resistant durability with efficient hydraulic performance across residential, agricultural, and light industrial operating environments. The pump delivers flow rates up to 55 L/Min with maximum head performance up to 36.5 metres based on the highest non-zero operating point from the technical performance table. The three-phase IE3 motor operates on 415v power supply with maximum input power of 1.02 kW and rated current of 1.83A during operation.
The integrated ejector system supports reliable self-priming functionality while the externally ventilated asynchronous motor design assists with continuous irrigation and water transfer duties. The BG7 incorporates motor type SM80BG/307PE with rated motor power (P2) of 0.75 kW and operating speed of approximately 2900 rpm for dependable hydraulic operation across clean water handling applications.
The BG7 features 32 mm inlet and 25 mm outlet connections for integration into irrigation systems, pressure boosting installations, and rainwater transfer applications. Its compact installation footprint and stainless steel hydraulic construction assist with long-term durability across demanding clean water operating conditions. Supplied with manufacturer warranty coverage for self-priming centrifugal pump applications.
Features
- Self-priming centrifugal pump with integrated ejector system
- Stainless steel hydraulic and impeller construction
- IE3 efficiency three-phase motor configuration
- Suitable for irrigation and rainwater transfer systems
- Externally ventilated asynchronous motor design
- Reliable clean water transfer performance
- Compact close-coupled hydraulic construction
- Suitable for residential and agricultural water systems
- Designed for pressure boosting applications
- Suitable for continuous clean water handling duties
SPECIFICATIONS
| Max Flow | 55 L/Min |
| Max Head | 36.5 m |
| Power | 0.75 kW / 415v |
| Rated Current | 1.7 Amps |
| Suitable For | Irrigation and Rainwater Transfer Applications |
| Body Material | Stainless Steel AISI 304 |
| Liquid Temperature | -10°C to +40°C |
| Inlet Size | 32 mm |
| Outlet Size | 25 mm |
| Warranty | 12 Months |
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.
What motor kilowatt power and electrical supply voltage run this three-phase unit?
Electrical parameters for running the BG7 specify a 0.75 kW drive on 380–415 V, 50 Hz, three-phase with a nominal current of 1.83 A and IP55 weatherproof motor enclosure, Class F insulation.
Where is horizontal surface mounting recommended for this pump with its integrated priming assembly?
Positioning on a rigid horizontal floor foundation is specified for the BG-7, utilizing its integrated ejector for rapid self-priming.
What total dynamic head is achieved by this self-priming jet water pump?
Self-priming operation enables the BG 7 to deliver a maximum dynamic elevation head of approximately 45.4 m under full service.
What peak flow volume is produced by this jet pump and what are its connection port threads?
Self-priming water delivery with the BG_7 produces a peak flow rate of approximately 80 L/Min across its Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge ports.
What metallurgy and internal alloy components prevent fluid corrosion and particulate wear inside this unit?
Internal fluid pathways are safeguarded against corrosion by AISI 304 stainless steel casing and impeller, with Technopolymer PA66+GF30 built-in ejector in the BG7, ensuring reliable water movement from -10°C to +40°C.
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