{"product_id":"calpeda-mxhl-ei-408-three-phase-1-5kw-variable-speed-single-pump-multistage-booster-set-i-mat-converter","title":"Calpeda MXHL EI 408 Three Phase 1.5kW Variable Speed Single Pump Multistage Booster Set with I-MAT Converter","description":"\u003cp\u003eMulti-level commercial office complexes and corporate business suites operate the quiet Calpeda MXHL EI 408 booster set for uninterrupted line pressure. Built with 1 x Calpeda MXHL 408 multistage pump assemblies, the package delivers a maximum volumetric flow rate of 133 L\/min to overcome sudden demand spikes across commercial pipework. The hydraulic wet ends produce a maximum shut-off head of 84.8 metres to maintain constant vertical static elevation without line starvation.\u003c\/p\u003e\u003cp\u003eThe precision-machined hydraulic stages comfortably sustain continuous single pump flows up to 133 L\/min. System regulation is controlled by an integrated motor-mounted I-MAT variable frequency drive. The pump dynamically adjusts its operating frequency to match instantaneous draw-off rates, eliminating mechanical water hammer and destructive line pressure surges. A factory-plumbed 18 L membrane pressure vessel dampens transient micro-fluctuations, while digital pressure transducers provide real-time line feedback to protect against dry running.\u003c\/p\u003e\u003cp\u003eMechanical integrity is assured through a heavy-duty, corrosion-resistant chassis. Hydraulic construction utilizes premium 316L Stainless Steel impellers, stage chambers, and pump casings for superior corrosion resistance and longevity. The 8-stage hydraulic stacks connect into common manifolds featuring a 32 mm suction port and a 25 mm delivery connection. Each individual pump line incorporates dedicated nickel-plated brass shut-off ball valves and non-return check valves mounted on a vibration-dampened S235JR steel baseplate.\u003c\/p\u003e\u003cp\u003eThe three-phase electric motor is wound for standard 400V 50 Hz plant room electrical feeds. Operating with a full-load current rating of 4.8 Amps, the TEFC motor configuration incorporates IP54 ingress protection and Class F thermal winding insulation. The package is rated for continuous fluid temperatures from -15°C to +110°C and ambient plant room environments up to 40°C. Manufactured to strict European standards, the entire variable-speed booster system is backed by a comprehensive 24 Months manufacturer warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced I-MAT variable speed drives provide smooth soft-start and soft-stop acceleration to safeguard downstream mechanical pipework.\u003c\/li\u003e\n\u003cli\u003eEngineered for high-efficiency hydraulic delivery, the single multistage wet end discharges clean water volumes up to 133 L\/min.\u003c\/li\u003e\n\u003cli\u003eHigh-pressure multi-stage engineering produces up to 84.8 metres of vertical elevation to prevent line starvation.\u003c\/li\u003e\n\u003cli\u003ePrecision-formed AISI 316L stainless steel impellers and intermediate diffusers deliver superior corrosion defense and long operational life.\u003c\/li\u003e\n\u003cli\u003eAn integrated 18 L pressure accumulator absorbs transient line fluctuations while digital transducers provide live monitoring.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined 32 mm suction and 25 mm discharge ports allow clean, direct coupling to facility pipework.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency commercial electric motors run at 2900 rpm on 400V 50 Hz mains, drawing an absorbed current of 4.8 Amps.\u003c\/li\u003e\n\u003cli\u003eThe complete pumping assembly accommodates liquid temperatures from -15°C to +110°C under maximum casing pressures up to 10 bar.\u003c\/li\u003e\n\u003cli\u003eA heavy-duty S235JR galvanized steel base provides solid structural alignment and prevents mechanical stress on pipework.\u003c\/li\u003e\n\u003cli\u003eComplete peace of mind is guaranteed through an official 24 Months manufacturer warranty covering all mechanical and electrical elements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x Calpeda MXHL 408 horizontal multistage pump\u003c\/li\u003e\n\u003cli\u003e1 x Motor-mounted I-MAT variable frequency inverter drive\u003c\/li\u003e\n\u003cli\u003e1 x Common AISI 304 stainless steel suction manifold with isolation valves (32 mm)\u003c\/li\u003e\n\u003cli\u003e1 x Common AISI 304 stainless steel discharge manifold with check valves (25 mm)\u003c\/li\u003e\n\u003cli\u003e1 x Factory-mounted 18 L membrane pressure vessel on delivery header\u003c\/li\u003e\n\u003cli\u003e2 x Digital electronic pressure transducers with M12 connection cabling\u003c\/li\u003e\n\u003cli\u003e1 x Heavy-duty zinc-plated structural steel mounting baseplate (S235JR)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51530844307703,"sku":"MXHL EI 408","price":9287.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxhl-ei-408-three-phase-1-5kw-variable-speed-single-pump-multistage-booster-set-i-mat-converter.png?v=1793263212","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxhl-ei-408-three-phase-1-5kw-variable-speed-single-pump-multistage-booster-set-i-mat-converter","provider":"Foundation Pumps","version":"1.0","type":"link"}