{"product_id":"orange-pumps-cj850-sw77-3phase-shallow-well-pressure-pump-high-static-head-35l-tank","title":"Orange Pumps CJ850-SW77 Cast Iron 3-Phase Shallow Well Pressure Pump for High Static Head with 35 Litre Tank","description":"\u003cp\u003eExpansive site distribution and overcoming static head are the primary service duties for this three-phase high-head pressure pump. It is designed for properties where clean water from underground sources or dams must be moved automatically over significant terrain distances. The inclusion of a 35 litre pressure tank provides a solution for maximizing efficiency in high-pressure automatic networks.\u003c\/p\u003e \u003cp\u003eThis model features a 2.4 kW motor operating on a 415v three-phase supply with a rated current draw of 5.0 Amps per phase. Hydraulic output is characterized by a maximum head of approximately 79 m and a maximum flow rate of 92 L\/Min. This high-pressure configuration is optimized for overcoming pipe resistance and vertical lift in automated site water management.\u003c\/p\u003e \u003cp\u003eFactory-fitted with the WK-CJ850 water kit and a Type D mechanical switch, the system utilizes a 35 litre pressure tank for automated operation. Its internal SW77 injector works with the jet and venturi design to maximize discharge pressure while purging air. The 35 litre tank ensures a 10.8 litre draw-off is available to satisfy small demands without triggering a full pump cycle.\u003c\/p\u003e \u003cp\u003eBuilt for durability, the pump features a solid cast iron body and a double race bearing system that shares the motor load across two rows. The Type D mechanical switch contains no sensitive electronics, providing high resistance to power surges and lightning common in remote agricultural areas. The unit handles liquid temperatures up to 65°C and includes a comprehensive 2-year Orange Pumps warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHeavy-duty cast iron body provides exceptional structural stability in rural sites.\u003c\/li\u003e \u003cli\u003eIntegrated 35 litre pressure tank provides approximately 10.8 litres of draw-off to reduce energy consumption and motor wear.\u003c\/li\u003e \u003cli\u003eWK-CJ850 water kit includes a stainless steel barrel union, gate valve, and pressure gauge for site duty.\u003c\/li\u003e \u003cli\u003eType D mechanical switch with heavy-duty relay points provides dependable automatic operation without sensitive components.\u003c\/li\u003e \u003cli\u003eSW77 injector configuration is tuned to deliver high discharge pressure for site distribution.\u003c\/li\u003e \u003cli\u003eDouble race bearing arrangement manages axial and radial forces effectively to significantly extend the motor service life.\u003c\/li\u003e \u003cli\u003eCorrosion-resistant stainless steel shaft and TEFC housing protect the internal assembly from moisture and local vermin.\u003c\/li\u003e \u003cli\u003eLarge oval casing holds ample water around the impeller to assist with self-priming.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Orange Pumps","offers":[{"title":"Default Title","offer_id":50957431242999,"sku":"CJ850-3P-SW77-T35","price":2661.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/orange-pumps-cj850-sw77-3phase-shallow-well-pressure-pump-high-static-head-35l-tank.png?v=1784704238","url":"https:\/\/foundationpumps.com.au\/products\/orange-pumps-cj850-sw77-3phase-shallow-well-pressure-pump-high-static-head-35l-tank","provider":"Foundation Pumps","version":"1.0","type":"link"}