Peristaltic Ink Pumps

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  • Graymills PPS Ink Pumps

    For narrow web flexo and rotary screen applications, and light to heavy viscosity inks, coatings, and adhesives (including UV/EB), requiring flow rates of 1.5 GPM or less. If flow requirements are above 1 GPM, consider model PPL for slower running speed and longer tube life. Available with electric gear motor with electronic variable speed control (115/230 VAC) 50/60 Hz electric gear motor or variable speed air gear motor (28 CFM@80psig/792.9 LPM @ 5.4 bar).

     

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  • Graymills PPL Ink Pumps

    For mid to wide web flexo, gravure, and rotary screen applications and light to heavy viscosity inks, coatings and adhesives (including UV/EB), requiring flow rates of 4.5 GPM or less. Available with electric gear motor with electronic variable speed control (115/230 VAC) 50/60 Hz or ATEX electric gear motor with variable speed control (230/460 VAC, 3 Ph) 50/60 Hz.

    Optional “Quick Change” removable head Model PQL. Pump head/tube changes are accomplished in seconds without tools. Simply pull the lock-pin, remove the used head, and replace with another head loaded with clean tube. PQL models include all of the features of the standard PPL models. “Quick Change” heads can be retrofit to Graymills peristaltic pumps made since January 2005.

     

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  • Graymills Dual Head Pumps

    Two peristaltic pump heads powered by a single motor allow the pump’s heads to be individually set to supply or return. This ability, coupled with the pump’s variable speed capability and ability to reverse direction, allows for several pumping configurations:

    • Supply one ink to two separate decks
    • Supply two different  inks to two separate decks
    • Supply and return one ink to one deck

    These pumps are available in PPS or PPL versions, have standard quick change heads, eight position adjustable head orientations, and remote mounting of controls with a 16’4” (5m) cord. Available with electric gear motor with electronic variable speed control; consult factory for explosion proof model. CE compliant models available.  Optional hard coat anodized head with stainless steel rotors (PQL only).

     

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  • Graymills PQLM Ink Pumps

    Model PQLM is the model for tough environments. This metal head version of the PQL lasts through long runs, numerous changeovers, and demanding applications. Variable speed control offers adjustable flows which can exceed 4 GPM.

     

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