Valmet Flowrox FXM Series, Installation, Operation And Maintenance Instructions

Page: 8 / 46

4FXM70EN - 8/2022
8
1.4 Materials of construction
Wetted components:
Pump Tube Assembly (Model Specific - 2 provided):
Tubing: . . . . . . . . . . . . Norprene

or Tygon lined Norprene

or Tygothane

Adapter fittings: . . . . . . PVDF
Connections tubings:
Suction Tubing: .
. . . . . . . 3/8” OD x 1/4” ID x 10’ Clear PVC
(FXM2)
Discharge Tubing: .
. . . . . . 3/8” OD x 1/4” ID x 10’
Polyethylene (FXM2)
Suction Strainer: . . . . . . . . Polypropylene
Non-Wetted components:
Enclosure:
A356 (AlSi7Mg) Aluminum (Polyester powder coated)
Pump Head:
PBT GF30
Pump Head Cover:
Clear Acrylic
Permanently lubricated sealed motor shaft support ball
bearing.
Cover Screws:
Stainless Steel Thumb Screws
Roller Assembly:
Rotor:
..................................PBT GF30
Rollers: ..................... ..........POM
Roller Bearings:
......................Ball Bearings
Motor Shaft:
Chrome plated steel
Tube Leak Detection (TLD) System Sensor pins,
non-contact:
Brass
Power Cord and Connector:
Power cord with plug (see page 7, 14) and Amphenol female
pin connector type DC-03BFFB
Connector in pump PWF-03-PMMS SC7001, male pins
copper alloy
Mounting plate:
Stainless steel AISI 316
1.5 Features
• Peristaltic pump design does not have valves that can
clog requiring maintenance.
• Self priming even against maximum line pressure.
By-pass valves are not required. Cannot vapor lock or
lose prime. Siphoning cannot occur.
• Output rates to: 840 liter/h and pressures up to 8.6 bars.
• No maintenance brushless variable speed motor.
• Specially engineered tubing for long life at high
pressures.
• Non-contact capacitive Tube Leak Detection (TLD)
system. Senses tube failure by detecting chemical in the
pump head. No false triggering.
• 5000:1 turndown ratio.
• SCADA Inputs include: 4-20mA, 0-10VDC, and Pulse
inputs for remote external speed control and 0-30 VDC /
contact closure remote start/stop.
• Operator friendly digital touch pad with menu driven
software.
• Multi-color backlit LCD displays remote/local control
status, motor speed, output rate, input signal values,
service and alarm status.
• Outputs include: Scalable 4-20mA or pulse, one
250V/6A relay and four 125VAC 0.5Amp / 30VDC
2Amp contact closures assignable to monitor up to 17
different pump functions including TLD, FVS, remote/
local control setting, motor on, fault, current operating
mode, and others.
• Two CNC precision machined squeeze rollers and two
alignment rollers for optimum squeeze, unparalleled
accuracy, and tube life.
• Heavy duty rotor - plastic rotor means no flexing and
increased accuracy (no metal springs or hinges to
corrode).
• Inject at maximum pressure in either direction
(clockwise and counter clockwise).
• Compatible with output Flow Verification Sensor (FVS)
system.
• Auto-restart feature which will restore pump to operating
state it was in when power was lost.