{"product_id":"proxima-psp161-electromagnetic-dosing-pump","title":"PROXIMA PSP161 Electromagnetic Dosing Pump","description":"\u003cp\u003e\u003cstrong\u003ePricing: POA, contact us for a quote.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation recommended:\u003c\/strong\u003e this is chemical dosing\/injection equipment for pool water treatment (chlorine, pH adjusters, etc.) and should be installed and commissioned by a qualified pool technician.\u003c\/p\u003e\n\u003cp\u003ePROXIMA PSP161 is a professional electromagnetic dosing pump with multifunctional electronics and high-level hydraulics, part of Steiel's PROXIMA PSP series. It features mechanical adjustment of stroke length (dosing volume), an internal overheating control\/safety system, and a dosing chamber with anti-leakage system towards the magnet.\u003c\/p\u003e\n\u003cp\u003ePSP161 is the multifunction model, with pulse and mA inputs. Operating modes include steady dosing, pulse command with dosage proportional to flow rate or automatic calculation (ppm, %, ml\/q), command from a 0\/4-20 mA analogue input, batch mode, and pause-work cycling.\u003c\/p\u003e\n\u003cp\u003eDesigned for horizontal installation, it can also be wall mounted using Steiel's rotating support bracket. Supplied with an installation kit including hoses, injection valve and foot filter.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-end multifunction electronics with backlit alphanumeric display\u003c\/li\u003e\n\u003cli\u003eMechanical stroke length (injection volume) adjustment\u003c\/li\u003e\n\u003cli\u003eMultilingual interface (Italian, English, Spanish, French, German)\u003c\/li\u003e\n\u003cli\u003eTwo configuration levels (standard and advanced), password protected\u003c\/li\u003e\n\u003cli\u003eInternal clock for dosing at scheduled days and times\u003c\/li\u003e\n\u003cli\u003eBuilt-in counters for dosed litres, working hours and diaphragm strokes\u003c\/li\u003e\n\u003cli\u003e\"Service\" menu and \"Autoset\" quick-configuration function\u003c\/li\u003e\n\u003cli\u003eStandard digital inputs for external consent and level control\u003c\/li\u003e\n\u003cli\u003eOptional: injection flow monitoring (Flow Control sensor) with self-priming, alarm\/pulse repetition relay, or RS485 serial port with Modbus RTU protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlow rate: available from 2-32 L\/h across the PSP range; the two configurations we stock are 32 L\/h @ 2 bar and 20 L\/h @ 2 bar, suited to most NZ pools which don't run above 2 bar backpressure\u003c\/li\u003e\n\u003cli\u003eOperating backpressure: up to 25 bar (model dependent)\u003c\/li\u003e\n\u003cli\u003eDosing head: PVDF (standard), with PTFE-coated multi-layer membrane; valves with PVDF body and ceramic ball; PTFE\/FPM\/EPDM seals\u003c\/li\u003e\n\u003cli\u003eHousing: IP65-rated\u003c\/li\u003e\n\u003cli\u003eDimensions: 110 x 260 x 190 mm (max, excluding wiring)\u003c\/li\u003e\n\u003cli\u003ePower supply: 100-240V~ 50\/60Hz, manufactured with NZ plug\u003c\/li\u003e\n\u003cli\u003eMounting: horizontal (foot) or wall-mounted with optional rotating support bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEIEL Elettronica","offers":[{"title":"32 L\/h @ 2 bar","offer_id":54074926301552,"sku":"PSP161-3202","price":0.0,"currency_code":"NZD","in_stock":true},{"title":"20 L\/h @ 2 bar","offer_id":54074926334320,"sku":"PSP161-2002","price":0.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/0927\/2688\/files\/1_PSPModbus.jpg?v=1785058518","url":"https:\/\/manukapools.co.nz\/products\/proxima-psp161-electromagnetic-dosing-pump","provider":"Manuka Pools \u0026 Wellness","version":"1.0","type":"link"}