{"product_id":"calpeda-geo-500-2gqsm-50-15-polyethylene-500l-lifting-station-high-flow-drainage-vortex-impellers","title":"Calpeda GEO 500-2GQSM 50-15 Polyethylene 500L Lifting Station for High Flow Drainage with Vortex Impellers","description":"\u003cp\u003eThe GEO 500-2GQSM 50-15 is a high-capacity dual-pump sewage collection and lifting station from the GEO 500 series, featuring two GQS series submersible pumps with free-flow vortex impellers. This system is specifically engineered for demanding municipal, domestic, and industrial wastewater applications requiring substantial flow capacity and reliable solids handling. The automatic station incorporates a 500 liter tank with comprehensive control and protection systems.\u003c\/p\u003e\u003cp\u003eThe 500 liter medium-density polyethylene tank provides corrosion resistance and is manufactured with minimum overall dimensions for installation in constrained spaces. Two GQS submersible pumps with vertical delivery ports and free-flow vortex impeller designs are installed within the tank for efficient solids handling. The station includes a support kit with two float switches for automatic level sensing and pump sequencing. Two 63 mm PVC discharge pipe kits with ball valves and non-return ball valves are supplied. The tank design supports both surface and underground installation with optional extensions for deeper applications.\u003c\/p\u003e\u003cp\u003eEach pump is powered by a 1.5 kW single-phase motor operating on 230 V ± 10% supply with a rated current of 13 Amps. The pump delivers a maximum head of 14.4 meters and a maximum flow of 36 m³\/h (600 L\/Min) per pump. Combined parallel operation provides up to 72 m³\/h (1200 L\/Min) total flow. The discharge connection measures 63 mm in diameter. The 2-pole induction motor runs at 2900 rpm with 50 Hz frequency and incorporates thermal protection with built-in capacitor. Cable length is 10 meters per pump.\u003c\/p\u003e\u003cp\u003eThermal protection is integrated within each motor winding with incorporated capacitor for starting. The vortex impeller design enables free-flow passage of solids. The system operates with liquid temperatures up to 35°C and supports various installation depths. Pump access is provided through a screw-fixed cover for maintenance access.\u003c\/p\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eDual GQS pump configuration with free-flow vortex impeller design\u003c\/li\u003e\n\u003cli\u003e500 liter MDPE corrosion-resistant tank with compact dimensions\u003c\/li\u003e\n\u003cli\u003eVertical delivery port with 63 mm discharge pipe connections\u003c\/li\u003e\n\u003cli\u003eTwin float switch support kit for automatic pump cycling\u003c\/li\u003e\n\u003cli\u003eBuilt-in capacitor and thermal protection in each motor\u003c\/li\u003e\n\u003cli\u003eBall valves and non-return ball valves on discharge pipe kits\u003c\/li\u003e\n\u003cli\u003eUnderground installation compatible with extension options\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50918213419255,"sku":"GEO 500-2GQSM 50-15","price":11144.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-geo-500-2gqsm-50-15-polyethylene-500l-lifting-station-high-flow-drainage-vortex-impellers.png?v=1783322439","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-geo-500-2gqsm-50-15-polyethylene-500l-lifting-station-high-flow-drainage-vortex-impellers","provider":"Foundation Pumps","version":"1.0","type":"link"}