{"product_id":"orange-pumps-cj750-sw38-shallow-well-pressure-pump-tank-filling-18l-tank","title":"Orange Pumps CJ750-SW38 Cast Iron Shallow Well Pressure Pump for Tank Filling with 18 Litre Tank","description":"\u003cp\u003eRapid tank filling and high-volume automatic water transfer are the primary service duties for this pressure pump. It is designed for rural property management where clean water from rivers or dams must be automatically moved to storage systems or high-demand troughs. The integration of a pressure tank transforms the base jet unit into an automatic solution for pressurised site distribution.\u003c\/p\u003e \u003cp\u003eOperating on a 240v single-phase power supply, the 1.5 kW motor draws a rated current of 9.7 Amps. Hydraulic performance reaches a maximum flow rate of up to 172 L\/Min and delivers a maximum head of up to 45 m. This performance profile establishes the system as a high-volume solution for moving substantial volumes over moderate elevations.\u003c\/p\u003e \u003cp\u003eThis model is supplied with the WK-CJ30-50 water kit, which includes the Type D mechanical switch, pressure gauge, gate valve, and an 18 litre pressure tank. The SW38 injector works with the jet and venturi design to maximise water volume while purging air from the casing for reliable self-priming. The pressure tank provides approximately 5.6 litres of water draw-off between pump starts, helping reduce pump cycling and maintaining water availability for small demand.\u003c\/p\u003e \u003cp\u003eConstruction features a solid cast iron body and a double race bearing system that helps the motor handle axial forces from the impeller and radial forces caused by water turbulence. The unit includes a stainless steel shaft, TEFC protection against dust and moisture, and a carbon ceramic shaft seal for reliable operation. The hydraulically tuned pump and integrated pump design generate maximum water flow and pressure while maintaining a low motor load.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSolid cast iron pump body for durability in harsh rural operating environments.\u003c\/li\u003e \u003cli\u003eWK-CJ30-50 water kit supplied complete with stainless steel barrel union, pressure gauge, brass 5-way tee, Type D switch, plug and socket, and gate valve.\u003c\/li\u003e \u003cli\u003e18 litre pressure tank with approximately 5.6 litres draw-off between pump starts.\u003c\/li\u003e \u003cli\u003eType D mechanical switch with heavy-duty relay points provides reliable automatic operation without sensitive electronic components.\u003c\/li\u003e \u003cli\u003eSW38 injector optimised for maximum water volume in tank filling and bulk transfer applications.\u003c\/li\u003e \u003cli\u003eLarge oval casing maintains ample water around the impeller to improve self-priming performance.\u003c\/li\u003e \u003cli\u003eHeavy-duty motor designed for full-load operation across high ambient temperatures and a wide voltage range.\u003c\/li\u003e \u003cli\u003eHydraulically tuned pump delivers maximum water flow and pressure with a low motor load.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Orange Pumps","offers":[{"title":"Default Title","offer_id":50957415809271,"sku":"CJ750-1P-SW38-T18","price":2029.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/orange-pumps-cj750-sw38-shallow-well-pressure-pump-tank-filling-18l-tank.png?v=1784703560","url":"https:\/\/foundationpumps.com.au\/products\/orange-pumps-cj750-sw38-shallow-well-pressure-pump-tank-filling-18l-tank","provider":"Foundation Pumps","version":"1.0","type":"link"}