{"product_id":"lowara-8gs75-stainless-steel-deep-well-4-inch-submersible-bore-pump-wet-end-only-with-floating-impeller","title":"Lowara 8GS75 Stainless Steel Deep Well 4\" Submersible Bore Pump (Wet End Only) with Floating Impeller","description":"\u003cp\u003eDesigned for borehole applications, the Lowara 8GS75 represents a high-efficiency hydraulic wet end within the e-GS line. This pump end must be coupled with a 7.5 kW (10.0 HP) motor to become fully operational. Standard well installation is vertical, though horizontal deployment is permissible.\u003c\/p\u003e\u003cp\u003eAn outer sleeve of stainless steel protects the multi-stage hydraulic pathways. The assembly utilizes 50 floating impellers made of PC\/PPO + PS polymer components. The system handles suspended sand up to a maximum concentration of 150 grams per cubic meter.\u003c\/p\u003e\u003cp\u003ePairing this multi-stage wet end with a compatible 7.5 kW motor (rated at 18.7 Amps on a 415 V three-phase connection) enables a maximum head of 282.7 m. The pump end delivers a maximum flow of 183 L\/Min through its Rp 2\" (50 mm) outlet. Flow parameters follow manufacturer data.\u003c\/p\u003e\u003cp\u003eThe pump end is specified for continuous water temperatures up to a maximum of 35°C. Submergence limits are 150 meters with 4OS motors and up to 300 meters with L4C motor options. Horizontal installation is possible up to standard motor-rated power limits. The multi-stage design requires proper coupling with standard motors to maintain correct performance under standard system heads.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eEquipped with 50 multi-stage floating impellers designed to minimize abrasive wear from sand particulates.\u003c\/li\u003e\n\u003cli\u003eThe external sleeve is fabricated from durable stainless steel to prevent rust and prolong operating life.\u003c\/li\u003e\n\u003cli\u003eIncludes a built-in stainless steel non-return valve in the discharge head to prevent damaging backflow.\u003c\/li\u003e\n\u003cli\u003eThe hexagonal shaft distributes mechanical torque evenly, eliminating vulnerable keyed connections.\u003c\/li\u003e\n\u003cli\u003eFeatures precision-cast stainless steel upper and lower brackets to maintain alignment with the motor.\u003c\/li\u003e\n\u003cli\u003eComplies fully with the Minimum Efficiency Index threshold of 0.40 under European ErP directives.\u003c\/li\u003e\n\u003cli\u003eDesigned to safely handle water temperatures up to 35°C in continuous underwater applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":51059135217911,"sku":"8GS75","price":4030.79,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-8gs75-stainless-steel-deep-well-4-inch-submersible-bore-pump-wet-end-only-with-floating-impeller.png?v=1787571596","url":"https:\/\/foundationpumps.com.au\/products\/lowara-8gs75-stainless-steel-deep-well-4-inch-submersible-bore-pump-wet-end-only-with-floating-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}