Pump Solutions Group Neptune Polymaster Specs - Manual (Page 5)

Neptune Chemical Pump Co.
P.O. Box 247
Lansdale, PA 19446 Phone: 215-699-8700
Fax: 215-699-0370
800 Fax: 800-255-4017
www.neptune1.com
NeptServ1/Joan-Sandy/Polymaster/Manuals&Literature/Spec Dia 2-2-2000 jvb
5
All motors shall be TEFC or TENV construction. All electrical controls and wiring shall
be of NEMA 4 construction.
2.21 The control system shall accept a 4 to 20 mA control signal to pace the polymer feed
pumps in response to external control. (Except for manual units used to refill a
central feed tank as described in paragraph 2.03.)
2.22 Each unit shall be provided with the following output contacts:
§ Run status (dry contact)
§ Fail status (dry contact)
2.30 Power Requirements
Each unit shall have a 120 volt, 60 hertz at less than 5 amps or 220 volt, 50 hertz,
single phase at less the 3 amps power requirement.
2.40 Accessories
Unless otherwise shown, all polymer dilution and feeding units shall be mounted on
pedestals or 304 stainless steel supports. They may be equipped with the following
optional accessories:
§ Dilution water pressure regulator.
§ Polymer calibration column.
§ Drum suction pipe with thread for drum bung and strainer on end of suction
pipe.
§ 1/3 HP drum mixing unit with three pair of mixing blades. Unit is designed to be
inserted through a 2” bung hole and threaded into bung connection.
§ Desiccant dryer for excluding moisture from polymer drum.
2.50 Spare Parts
All polymer diaphragm feed pumps shall have a spare parts kit which includes a
spare diaphragm, spare check valves, and spare seals. One spare set of bearings
shall be provided for all bearing housings and one spare mechanical seal for each
seal used.
2.60 Manufacturers
Neptune Polymaster (formerly Komax Polymaster) or Stranco M Series Polyblend
modified as necessary to conform to these specifications.