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Flex-Pro
Wetted components:
Non-Wetted components:
Enclosure:
413 Aluminum (Polyester powder coated)
Pump Head:
Valox ® (PBT) thermoplastic
Pump Head Cover:
Polycarbonate for added strength and chemical resistance.
Permanently lubricated sealed motor shaft support ball bearing.
Cover Screws:
Stainless Steel
Roller Assembly:
Rotor:
..................................Valox (PBT)
®
Rollers:
...............................PVDF/Nylon
Roller Bearings:
.................SS Ball Bearings
Roller Shaft:
........................316 Stainless Steel
Motor Shaft:
Chrome plated steel
TFD System Sensor pins:
Hastelloy C-276
Power Cord:
3 conductor, SJTW-A Water-resistant
Tube Installation Tool:
Glass Filled Nylon
Mounting Brackets and Hardware:
316 Stainless Steel
Approximate shipping wt:
M-3 models: 33 lb. (15.0 Kg)
M-4 models: 58 lb. (26.3 Kg)
Motor speed adjustment range
10,000:1 (0.01% - 100% motor speed)
Motor speed adjustment resolution
0.1% increments > 10% motor speed
0.01% increments > 1% motor speed and < 10%
0.001% increments < 1% motor speed
Maximum viscosity
12,000 Centipoise
Maximum suction lift:
30 ft. Water, 0 psig (9.14 m, 0 bar)
Display
3 color VGA backlit LCD, UV resistant.
Display resolution
0.0 > 10% motor speed
0.00 > 1% motor speed and < 10%
0.000 < 1% motor speed
Display languages
English, Spanish, French or German selectable.
Keypad
Eleven button positive action tactile switch keypad.
Security
Programmable 4-digit password.
Maximum working pressure (excluding pump tubes):
125 psig (8.6 bar)
Note: see individual pump tube assembly maximum pressure ratings.
Maximum Fluid temperature (excluding pump tubes):
o
o
185 F (85 C)
Note: see individual pump tube assembly maximum temperature ratings.
Ambient Operating Temperature
O
O
O
O
14 F to 115 F (-10 C to 46 C)
Ambient Storage Temperature
O
O
O
O
-40 F to 158 F (-40 C to 70 C)
Operating Voltage:
M-3 MODELS:
115VAC/60Hz, 1ph (2.0 Amp Maximum)
230VAC/60Hz, 1ph (1.0 Amp Maximum)
220VAC/50Hz, 1ph (1.0 Amp Maximum)
240VAC/50Hz, 1ph (1.0 Amp Maximum)
M-4 MODELS:
115VAC/60Hz, 1ph (3.1 Amp Maximum)
230VAC/60Hz, 1ph (1.6 Amp Maximum)
220VAC/50Hz, 1ph (1.6 Amp Maximum)
240VAC/50Hz, 1ph (1.6 Amp Maximum)
Power Cord Options:
115V60Hz = NEMA 5/15 (USA)
230V60Hz = NEMA 6/15 (USA)
220V50Hz = CEE 7/VII (EU)
240V50Hz = AS 3112 (Australia/New Zealand)
Enclosure:
NEMA 4X (IP66), Polyester powder coated aluminum.
Maximum Overall Dimensions:
M-3 models: 8-1/8”W x 10-3/4”H x 15-1/4”D (20.6W x 27.3H x 38.9D cm)
M-4 models: 12-1/8”W x 14-1/4”H x 18-5/8”D (30.8W x 36.1H x 47.3D cm)
Pump Tube Assembly (Model Specific - 2 provided):
Tubing:
. . . . .
or
Flex-A-Prene®
Flex-A-Chem® Flex-A-Thane®
Adapter fittings:
.PVDF
1.2 Specifications
1.3 Materials of Construction
Enclosure Rating:
NEMA 4X:
Constructed for either indoor or outdoor use to provide a degree of protection to personnel against
incidental contact with enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow,
windblown dust, splashing water, and hose-directed water; and that will be undamaged by external formation of ice
on enclosure.
IP66:
No ingress of dust; complete protection against contact. Water projected in powerful jets against enclosure from
any direction shall have no harmful effects.
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Symbol
Explanation
!
WARNING, risk of electric shock
CAUTION, refer to users’ guide
GROUND, protective conductor terminal
Flex-Pro
This pump is ETL listed to conforms to the following:
UL Standard 778 as a motor operated water pump
CSA Standard C22.2 as process control equipment
This pump complies to the Machinery Directive 98/37/EC, BS EN 60204-1, Low Voltage Directive
73/23/EC BS EN 61010-1, EMC Directive 89/336/EC, BS EN 50081-1/BS EN 50082-1.
!
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.
Syphoning cannot occur.
!
Output rates to: 158.5 GPH (600 LPH) and pressures to 125 PSI (8.6 Bar).
!
10,000:1 turndown ratio with high resolution motor speed adjustment.
!
No maintenance brushless variable speed motor.
!
Specially engineered tubing for long life at high pressures.
!
Patented Tube Failure Detection (TFD) system. Senses tube failure by detecting chemical in the pump head. No false
triggering from condensation or washdown.
!
Control Inputs include: 4-20mA, 0-10Vdc, and Pulse inputs for remote external speed or batch control and 0-30 VDC /
contact closure remote start/stop.
!
Revolution count display with user programmable alarm set-point for tube maintenance.
!
VGA Graphic multi-color backlit LCD displays remote/local control status, motor speed, output rate, input signal values,
service and alarm status in three easy to see colors.
!
Outputs include: Scalable 4-20mA or pulse, one 250V/6A relay and three 115V/1A contact closures assignable to
monitor various pump functions including TFD, FVS, revolution counter, remote/local, forward/reverse, input signals,
output signals, motor on, motor fault, operating mode setting, and others.
!
Two precision molded squeeze rollers and alignment rollers provide factory calibrated optimum squeeze for
unparalleled accuracy and extra long tube life.
!
Heavy duty rotor - single piece plastic rotor means no flexing and increased accuracy with no metal springs or hinges
to corrode.
!
Inject at maximum pressure in either direction (clockwise or counter clockwise).
!
Compatible with Blue-White’s output Flow Verification Sensor (FVS) system.
This pump is certified to NSF/ANSI Standard 61 - Drinking Water System Components - Health Effects
1.4 Features
1.5 Agency Listings
Recommended Ancillary Items Sold Separately:
Injection / Back-flow Check valve:
Body & insert:
. . . . . . PVDF
Check Ball:
. . . . . . . . Ceramic
Spring:
. . . . . . . . . . Hastelloy C-276
Ball Seat O-ring:
. . . . . TFE/P (optional EP)
Static Seal O-ring:
. . . . TFE/P (optional EP)
For “S” tubing type connections only:
(Available on M3 only)
Suction Tubing:
. . . . . 3/8” OD x 1/4” ID x 10’ Clear PVC
Discharge Tubing:
. . . . 3/8” OD x 1/4” ID x 10’ Polyethylene (LLDPE)
Suction Strainer:
. . . . . PVDF
For “B” barb tubing and “M” M/NPT connections only:
(Available on ND, NKL, NGG, NEE, G2G, and M-4 only)
Suction Strainer:
Body:
. . . . . . . . . . . . . . . . . PVDF
Check Ball:
. . . . . . . . . . . . Ceramic
Ball Seat O-ring:
. . . . . . . . TFE/P (optional EP)
For “C” Tri-clamp and “Q” Quick Disconnect connections* only:
(Available on ND, NKL, NGG, G2G, and NEE only)
Suction Strainer:
. . . . . . . . . PVDF
*Quick Disconnect Valves sold separately
