Feed Rate
2
Maximum
Pressure
PSI (bar)
3
Maximum
Temperature
°F (°C)
3
Model Numbers
GPH
LPH
0.0007 - 7.70
0.0029 - 29.2
150 (10.3)
185 (85)
All MD1 Models
®
Chem-Feed MD1
Multi Diaphragm Metering Pump
1.1 Available Models
1.0
INTRODUCTION
Congratulations on purchasing the
1 variable speed Multi-Diaphragm Metering Pump.
MD
Please Note:
Your new pump has been pressure tested at the factory with clean water before shipping.
This is part of our stringent quality assurance program at Blue-White Industries.
Page 4
2.0
ENGINEERING SPECIFICATIONS
1
Maximum Working Pressure (Excluding pump tubes)
150 PSI (10.3 bar)
Maximum Fluid Temperature
O
O
185 F (85 C)
Maximum Viscosity
1000 centipoise
Maximum Suction Lift
20 ft. at 0 PSI
Ambient Operating Temperature
O
O
O
O
14 F to 115 F (-10 C to 42 C)
Ambient Storage Temperature
O
O
O
O
-40 F to 158 F (-40 C to 70 C)
Operating Voltage
115V60Hz 1 PH (0.6A max.)
220V50Hz 1 PH (0.3A max.)
230V60Hz 1 PH (0.3A max.)
230V50Hz 1 PH (0.3A max.)
240V50Hz 1 PH (0.3A max.)
Power Cord Options
115V50/60Hz = NEMA 5/15 (USA)
230V50/60Hz = NEMA 6/15 (USA)
220V50/60Hz = CEE 7/VII (EU)
240V50/60Hz = AS 3112 (Australia/New Zealand)
230V50/60Hz = BS 1363/A (UK)
Motor
Brushless DC, 50W
Duty Cycle
Continuous
Motor SPeed Adjustment Range
10,000:1 (0.01% - 100%)
Enclosure
®
NEMA 4X (IP66), Valox (PBT) & PA12
Maximum Overall Dimensions
7.25” W x 9” H x 10” D (18.5 W x 22.9 H x 25.2 D cm)
Product Weight
8.5 lb. (3.8 Kg)
Approximate Shipping Weight
15.5 lb. (5.9 Kg)
Approximate Shipping Dimensions
10.5” W x 13.75” H x 11” D (26.7 W x 35 H x 28 D cm)
®
CHEM-FEED MD1
