{"product_id":"pulsafeeder-greenline-dm7b-pvdf-metering-pump","title":"Pulsafeeder GreenLine DM7B PVDF Metering Pump – 317 GPH, 73 PSI","description":"\u003ch2\u003ePulsafeeder GreenLine DM7B PVDF Metering Pump\u003c\/h2\u003e\n\u003cp\u003eCompare the six motor\/control and leak detection configurations below, then call or email for a freight quote before ordering. Each configuration has its own manufacturer part number and price. The \u003cstrong\u003eGreenLine DM7B\u003c\/strong\u003e is rated for \u003cstrong\u003e317 GPH (1200 LPH) at up to 73 PSI (5 bar)\u003c\/strong\u003e, with a PVDF liquid end and ceramic check balls. It provides mechanically driven diaphragm dosing for industrial chemical-feed applications.\u003c\/p\u003e\n\u003ch3\u003eFreight Quote Required Before Ordering\u003c\/h3\u003e\u003cp\u003eThis heavy pump ships by freight. \u003cstrong\u003ePlease call 954-530-7503 or email \u003ca href=\"mailto:watertreatmentresource@gmail.com\"\u003ewatertreatmentresource@gmail.com\u003c\/a\u003e for a freight quote before placing your order.\u003c\/strong\u003e Provide the delivery ZIP code, commercial or residential address type, and whether a loading dock, forklift, or liftgate service is needed. The displayed price is for the pump configuration; freight is quoted separately. Online checkout cannot be completed until a shipping arrangement has been confirmed.\u003c\/p\u003e\u003ch3\u003eManufacturer Lead Time\u003c\/h3\u003e\u003cp\u003eThis is a \u003cstrong\u003ebuilt-to-order pump\u003c\/strong\u003e, typically shipping directly from the factory in approximately \u003cstrong\u003etwo weeks, plus carrier transit time\u003c\/strong\u003e. Checkout shipping estimates do not include the manufacturer build and processing time. \u003cstrong\u003ePlease call or email if you need expedited shipping.\u003c\/strong\u003e Lead times and expedited availability depend on the selected configuration and current factory schedule.\u003c\/p\u003e\u003ch3\u003eChoose Your Motor \/ Control Package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-phase - manual adjustment:\u003c\/strong\u003e Includes a 1.50 HP, TEFC, NEMA 143\/145TC motor rated 115\/230V, single-phase, 60 Hz. The motor runs at fixed speed; adjust pump output using the manual stroke-length control. A VFD is not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-phase - VFD ready:\u003c\/strong\u003e Includes a 1.50 HP, TEFC, NEMA 143\/145TC motor rated 230\/460V, three-phase, 60 Hz. A compatible external variable-frequency drive can provide speed control. The drive is not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD included:\u003c\/strong\u003e Includes the three-phase motor and variable-frequency drive package with 10:1 speed control. The manufacturer brochure specifies single-phase input to this drive package; select and wire the supply according to the supplied drive's nameplate and instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eManual stroke-length adjustment is provided on all six configurations. TEFC means totally enclosed, fan cooled; NEMA 143\/145TC identifies the motor mounting frame.\u003c\/p\u003e\n\u003ch3\u003eChoose Leak Detection\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNo leak detection\u003c\/strong\u003e is the standard single-diaphragm configuration. \u003cstrong\u003eWith leak detection\u003c\/strong\u003e adds a double-diaphragm assembly, pressure gauge, and switch for monitoring diaphragm integrity. The switch is rated for 24 VDC, 0.5 amp maximum. Alarm or shutdown operation requires appropriate external wiring and controls.\u003c\/p\u003e\n\u003ch3\u003eAvailable Part Numbers and Prices\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003cth\u003eMotor \/ control\u003c\/th\u003e\n\u003cth\u003eLeak detection\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7B1FH\u003c\/td\u003e\n\u003ctd\u003eSingle-phase - manual adjustment\u003c\/td\u003e\n\u003ctd\u003eNo leak detection\u003c\/td\u003e\n\u003ctd\u003e$11,709.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7B1FH-L\u003c\/td\u003e\n\u003ctd\u003eSingle-phase - manual adjustment\u003c\/td\u003e\n\u003ctd\u003eWith leak detection\u003c\/td\u003e\n\u003ctd\u003e$13,580.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7B3FH\u003c\/td\u003e\n\u003ctd\u003eThree-phase - VFD ready (drive not included)\u003c\/td\u003e\n\u003ctd\u003eNo leak detection\u003c\/td\u003e\n\u003ctd\u003e$11,811.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7B3FH-L\u003c\/td\u003e\n\u003ctd\u003eThree-phase - VFD ready (drive not included)\u003c\/td\u003e\n\u003ctd\u003eWith leak detection\u003c\/td\u003e\n\u003ctd\u003e$13,683.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7BVFH\u003c\/td\u003e\n\u003ctd\u003eVFD included - 10:1 speed control\u003c\/td\u003e\n\u003ctd\u003eNo leak detection\u003c\/td\u003e\n\u003ctd\u003e$14,099.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDM7BVFH-L\u003c\/td\u003e\n\u003ctd\u003eVFD included - 10:1 speed control\u003c\/td\u003e\n\u003ctd\u003eWith leak detection\u003c\/td\u003e\n\u003ctd\u003e$15,972.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCommon Pump Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \/ series:\u003c\/strong\u003e Pulsafeeder GreenLine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic model:\u003c\/strong\u003e DM7B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum flow:\u003c\/strong\u003e 317 GPH \/ 1200 LPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 73 PSI \/ 5 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke rate:\u003c\/strong\u003e 140 SPM at rated 60 Hz operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1-1\/2-inch FNPT and 1-1\/2-inch ANSI 150# flange combination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead, valve guides, valve seats and valve caps:\u003c\/strong\u003e PVDF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck balls:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-rings:\u003c\/strong\u003e FKM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e Solid PTFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke adjustment:\u003c\/strong\u003e Manual, 0–100% with locking adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 1.50 HP, TEFC, NEMA 143\/145TC; electrical configuration depends on selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment Supplied\u003c\/h3\u003e\u003cp\u003eIncludes the assembled DM7B PVDF pump and the motor selected above. The VFD is supplied only with the VFD-included selection. The double-diaphragm leak detection assembly, gauge, and switch are supplied only with the leak-detection selection. Product image is representative of the series; appearance varies with the selected equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor 316 stainless steel liquid-end options and pricing, please call or email Water Treatment Resource.\u003c\/strong\u003e We can also assist with chemical compatibility, motor power, control requirements, and installation accessory selection.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Literature\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/pulsafeeder.com\/wp-content\/uploads\/GreenLine-tech-sheet.pdf\"\u003eDownload the GreenLine technical data sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pulsafeeder.com\/wp-content\/uploads\/GreenLine-Brochure.pdf\"\u003eDownload the GreenLine brochure and configuration guide\u003c\/a\u003e\u003c\/p\u003e","brand":"Pulsafeeder","offers":[{"title":"Single-phase - manual adjustment \/ No leak detection","offer_id":62900418314399,"sku":"DM7B1FH","price":11709.0,"currency_code":"USD","in_stock":true},{"title":"Single-phase - manual adjustment \/ With leak detection","offer_id":62900418347167,"sku":"DM7B1FH-L","price":13580.0,"currency_code":"USD","in_stock":true},{"title":"Three-phase - VFD ready (drive not included) \/ No leak detection","offer_id":62900418379935,"sku":"DM7B3FH","price":11811.0,"currency_code":"USD","in_stock":true},{"title":"Three-phase - VFD ready (drive not included) \/ With leak detection","offer_id":62900418412703,"sku":"DM7B3FH-L","price":13683.0,"currency_code":"USD","in_stock":true},{"title":"VFD included - 10:1 speed control \/ No leak detection","offer_id":62900418445471,"sku":"DM7BVFH","price":14099.0,"currency_code":"USD","in_stock":true},{"title":"VFD included - 10:1 speed control \/ With leak detection","offer_id":62900418478239,"sku":"DM7BVFH-L","price":15972.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7448\/8991\/files\/pulsafeeder-greenline-pvdf-pump.jpg?v=1793396853","url":"https:\/\/watertreatmentresource.com\/products\/pulsafeeder-greenline-dm7b-pvdf-metering-pump","provider":"Water Treatment Resource","version":"1.0","type":"link"}