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CHEM-FEED® MD1
- Overview
- Features
- Specifications
- Video
Max Feed: .007 – 7.70 GPH (.0029 – 29.2 LPH)
Max Pressure: 150 PSI (10.3 bar)
The MD1 Multi-Diaphragm Metering Pump delivers smooth, continuous chemical feed even when injecting chemicals that off-gas like Peracetic Acid and Sodium Hypochlorite. The cutting-edge Hyperdrive Technology allows for alternating pumping action between two diaphragms: when one diaphragm is in the suction phase, the other is in the discharge, resulting in a smooth chemical feed profile and eliminating the chance of vapor lock.
The MD1’s exclusive DiaFlex® Diaphragms will last the life of the pump, eliminating the need for expensive rebuild kits.
- Enclosure Rating: NEMA 4X (IP66)
- Standards: NSF/ANSI 61, CE, cETLus, RoHS
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Control Methods: Manual, Remote Analog
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Power Supply: 100 to 240VAC-50/60Hz
Benefits:
- Exclusive Hyperlink Drive technology allows for smooth chemical feed – Patent Pending
- Dual Diaphragm with full stroke technology will not lose prime, ideal for pumping chemicals that off-gas (Peracetic Acid, Sodium Hypochlorite)
- Can pump chemicals continuously, like a peristaltic pump, without the need for tube assemblies
Communication & Interface:
- Input: 4-20mA external control
- Input: Remote Start/Stop: Non-powered dry contact closure for remote start/stop
- Input: Compatible with Flow Verification Sensors S6A and Micro-Flo
- Output: Alarm relay 250V / 3A
- Output: Motor On / Off single solid-state
Superior Design:
- 5 Year Warranty
- Energy-efficient BLDC motor will not overheat
- Snap-in-place wall and floor mounting bracket – Patent pending
- DiaFlex® diaphragm design will last the life of the pump, eliminates the need for expensive rebuild kits – Patented
- Manifold design allows for multiple configuration possibilities – suction and discharge ports can be positioned on the left and right side of the pump
Safety Features:
- Diaphragm Failure Detection (DFD) Senses diaphragm rupture by detecting chemical in the pump head. No false triggering – Patented
- Lockout feature prevents any unwanted tampering – Patent pending
- Display shield to protect controls from harsh environments
What’s Included:
- MD1 Multi-Diaphragm Metering Pump
- Discharge injection fitting with check valve
- Suction foot valve / strainer
- Suction ceramic weight
- Mounting hardware kit
- Display shield
CHEM-FEED® MD1 Multi-Diaphragm Metering Pump
Max Feed: .007 – 7.70 GPH (.0029 – 29.2 LPH)
Max Pressure: 150 PSI (10.3 bar)
Max. working pressure: | 150 psig (10.3 bar) |
Max. fluid temperature: | 185° F (85° C) |
Max. Ambient temperature: | 14 to 115° F/ -10 to 42° C |
Maximum viscosity: | 1,000 Centipoise |
Maximum suction lift: | 20 ft. at 0 PSI (6.1 m, 0 bar) |
Operating Voltage: | 100 to 240VAC-50/60Hz |
Power Cord: | 240V50/60Hz = AS 3112 (Australia/New Zealand) |
Motor: | Brushless DC, 50W |
Duty cycle: | Continuous |
Motor speed adjustment resolution: | 10,000:1 (00.1% – 100%) |
Enclosure: | NEMA 4X (IP66), Valox® (PBT) thermoplastic. |
Maximum Overall Dimensions: | 20.74cm W x 24.02cm H x 26.36cm D |
Product weight: | 3.8 Kg |
Approximate shipping wt: | 7.0 Kg |