{"product_id":"reltech-pr75-pump-astralpool-cx-190-retrofit-0-75hp","title":"Reltech PR75 Pump - Astralpool CX 190 Retrofit - 0.75hp","description":"\u003cp\u003eThe Reltech PR75 0.75HP pool pump is a high-quality \u003cstrong\u003eAstralPool CX 190 retrofit pump\u003c\/strong\u003e, commonly used as a replacement for older \u003cstrong\u003eAstralPool\u003c\/strong\u003e and \u003cstrong\u003eHurlcon\u003c\/strong\u003e pump models where a strong, reliable \u003cstrong\u003esingle-speed\u003c\/strong\u003e pump is still preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #0047b3;\"\u003e\u003cstrong\u003eAustralian made. Not a cheap Chinese knock-off.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eReltech PR Series\u003c\/strong\u003e is \u003cstrong\u003eAustralian made\u003c\/strong\u003e and built for harsh local conditions. These are not cheap generic Chinese knock-offs. They are proper Australian-made pumps from a long-established manufacturer with deep roots in the local pool industry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReltech originally made the plastic wet-end parts for Hurlcon\u003c\/strong\u003e prior to Hurlcon becoming \u003cstrong\u003eAstralPool\u003c\/strong\u003e. That history is one of the reasons the \u003cstrong\u003ePR75\u003c\/strong\u003e is such a well-known and logical retrofit choice for older \u003cstrong\u003eAstral\u003c\/strong\u003e and \u003cstrong\u003eHurlcon\u003c\/strong\u003e pump installations.\u003c\/p\u003e\n\u003cp\u003eIf you are replacing an older \u003cstrong\u003eAstralPool CX 190\u003c\/strong\u003e, \u003cstrong\u003eCX190\u003c\/strong\u003e, \u003cstrong\u003eHurlcon CX 190\u003c\/strong\u003e, or some related older Astral \/ Hurlcon pump models, the \u003cstrong\u003ePR75\u003c\/strong\u003e is one of the most commonly used retrofit options in Australia.\u003c\/p\u003e\n\n\u003ch3\u003eCommon Replacement \/ Compatibility References\u003c\/h3\u003e\n\u003cp\u003eThis pump is commonly searched for or matched against the following model references:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eReltech PR75\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReltech PR 75\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePR75 pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePR 75 pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePremium PR75\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePremium PR 75\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstralPool CX 190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstralPool CX190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstral CX 190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstral CX190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHurlcon CX 190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHurlcon CX190\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHurlcon CX series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstral CTX series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHurlcon TX series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstral P320 series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAstral E Series pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eE Series pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e0.75HP pool pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3\/4HP pool pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy a Reltech Instead of a Cheap Generic Import?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAustralian made\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBuilt for Australian conditions\u003c\/li\u003e\n\u003cli\u003eNot a cheap Chinese knock-off\u003c\/li\u003e\n\u003cli\u003eLongstanding Australian pool industry history\u003c\/li\u003e\n\u003cli\u003eProven retrofit option for older \u003cstrong\u003eAstralPool\u003c\/strong\u003e and \u003cstrong\u003eHurlcon\u003c\/strong\u003e pumps\u003c\/li\u003e\n\u003cli\u003eStrong pressure performance for filtration, solar, and more demanding systems\u003c\/li\u003e\n\u003cli\u003eReliable, serviceable, and well known in the Australian market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat This Pump Is Good For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard residential pool filtration systems\u003c\/li\u003e\n\u003cli\u003eSmaller to medium swimming pools needing reliable water flow and good head pressure\u003c\/li\u003e\n\u003cli\u003eOlder Astral \/ Hurlcon pump replacements\u003c\/li\u003e\n\u003cli\u003eSolar pool heating systems where pressure matters\u003c\/li\u003e\n\u003cli\u003ePlunge pools and smaller in-ground pools\u003c\/li\u003e\n\u003cli\u003eInstallations using either \u003cstrong\u003e40mm\u003c\/strong\u003e or \u003cstrong\u003e50mm\u003c\/strong\u003e PVC connections, depending on the setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Many People Choose the PR75 as a CX 190 Retrofit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePopular replacement for CX 190 \/ CX190 pumps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eStrong \u003cstrong\u003ehigh-head\u003c\/strong\u003e performance for its size\u003c\/li\u003e\n\u003cli\u003eAustralian-made quality\u003c\/li\u003e\n\u003cli\u003eLarge strainer basket for reduced cleaning frequency\u003c\/li\u003e\n\u003cli\u003eClear lid for fast visual basket checks\u003c\/li\u003e\n\u003cli\u003eService-friendly union-style connections\u003c\/li\u003e\n\u003cli\u003eGood balance of performance, durability, and noise levels\u003c\/li\u003e\n\u003cli\u003eSuitable for both \u003cstrong\u003e40mm\u003c\/strong\u003e and \u003cstrong\u003e50mm\u003c\/strong\u003e PVC pipe connection setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Retrofit Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRetrofit\u003c\/strong\u003e does not always mean every old pump will be 100% identical in every measurement, cable position, or union arrangement. In this context it generally means this pump is commonly used to replace the same class and plumbing footprint of older pumps such as the \u003cstrong\u003eCX 190\u003c\/strong\u003e and related models, usually without major plumbing changes.\u003c\/p\u003e\n\u003cp\u003eOnline compatibility references for the \u003cstrong\u003ePR75\u003c\/strong\u003e commonly point to older \u003cstrong\u003eAstral \/ Hurlcon CX\u003c\/strong\u003e pump families, and broader PR-series references also list retrofit crossover into older \u003cstrong\u003eAstral CTX, CX, TX, P320\u003c\/strong\u003e and \u003cstrong\u003eE-Series\u003c\/strong\u003e pump families. As always, check your existing pump label and plumbing before ordering. :contentReference[oaicite:1]{index=1}\u003c\/p\u003e\n\u003cp\u003eThat said, we still recommend checking:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnion style and thread type\u003c\/li\u003e\n\u003cli\u003eCentreline height and available equipment space\u003c\/li\u003e\n\u003cli\u003ePipe size at suction and discharge\u003c\/li\u003e\n\u003cli\u003eElectrical supply suitability\u003c\/li\u003e\n\u003cli\u003eWhether your old pump was a true \u003cstrong\u003e0.75HP\u003c\/strong\u003e unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are unsure, compare your existing pump label and photos before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Reltech PR75 \/ PR 75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Premium PR Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 0.75HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage \/ Phase:\u003c\/strong\u003e 240V \/ 1 Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Load Amps:\u003c\/strong\u003e approx. 3.3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e approx. 190 LPM at 8m head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Length:\u003c\/strong\u003e approx. 610mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Suitability:\u003c\/strong\u003e 40mm or 50mm pipe connection setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Lead:\u003c\/strong\u003e 2m flex with 3-pin plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty one-piece pump body\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant and UV-resistant engineering grade thermoplastic construction\u003c\/li\u003e\n\u003cli\u003eContinuous-duty motor\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal overload protection\u003c\/li\u003e\n\u003cli\u003eStainless steel pump shaft\u003c\/li\u003e\n\u003cli\u003eExtra-large robust strainer basket\u003c\/li\u003e\n\u003cli\u003eEasy-remove clear inspection lid\u003c\/li\u003e\n\u003cli\u003eLow-noise operation\u003c\/li\u003e\n\u003cli\u003eDesigned for strong flow with good pressure\u003c\/li\u003e\n\u003cli\u003eQuick-connect couplings for easier installation and servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Search Terms\u003c\/h3\u003e\n\u003cp\u003eThis product may also be searched as:\u003c\/p\u003e\n\u003cp\u003eReltech PR75 pump, Reltech PR 75, PR75 pool pump, PR 75 pool pump, Premium PR75, Premium PR 75, AstralPool CX190 replacement, Astral CX 190 retrofit pump, Astral CX190 replacement, Hurlcon CX 190 replacement, Hurlcon CX190 replacement, 0.75HP pool pump Australia, 3\/4HP pool pump Australia, Australian made pool pump, CX 190 retrofit.\u003c\/p\u003e\n\n\u003ch3\u003eWho This Pump Suits\u003c\/h3\u003e\n\u003cp\u003eThis pump suits pool owners wanting a \u003cstrong\u003equality single-speed replacement\u003c\/strong\u003e for an older Astral \/ Hurlcon pump without dropping into a cheap unknown import. It is especially popular where people want to keep a familiar style of pump with proven pressure performance for filtration, solar, and general circulation duties.\u003c\/p\u003e\n\n\u003ch3\u003ePlease Check Before Ordering\u003c\/h3\u003e\n\u003cp\u003eBecause older pumps were sold over many years and under multiple brand names, always check your existing pump label, horsepower, plumbing size, and overall footprint before purchase. Some older installations may have been modified over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you are replacing a CX 190 \/ CX190 style pump, this is one of the main retrofit options people look for.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Reltech","offers":[{"title":"Default Title","offer_id":46614785228989,"sku":"PS RAP-10-91016","price":835.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/reltech-pr75-pump-astralpool-cx-190-retrofit-0-75hp-918.webp?v=1775707027","url":"https:\/\/heaterandspaparts.com.au\/products\/reltech-pr75-pump-astralpool-cx-190-retrofit-0-75hp","provider":"Heater and Spa Parts","version":"1.0","type":"link"}