BW CD1 CHEM-FEED® Multi-Diaphragm Metering Pump

CD1

CHEM-FEED® Multi-Diaphragm Metering Pump

The CD1 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 minimizing the risk of vapor lock.

The CD1’s exclusive DiaFlex® Diaphragms will last the life of the pump, eliminating the need for expensive rebuild kits. 

Technical Overview:

• GPH: .004 - 8.5
• LPH: .016 - 32.2
• mL/min: .268 - 536.3
• Pressure: 150 PSI (10.3 Bar)
• Enclosure Rating: NEMA 4X (IP66)
• Standards: CE, cETLus, RoHS
• Control Methods: Manual, Remote Analog
• Power Supply: 100 to 240VAC-50/60Hz

Features

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: 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
• SCADA Inputs/Outputs include: 4-20mA. (Included with CD1V only)

Superior Design:

• 2 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

Optional Components Available:

• Elbow Adapter Kits
  • Elbow Connectors – ½” Male NPT, ½” Hose Barb, ⅜” Tube Compression
  • O-rings – AFLAS, EP

Output

Specifications

Maximum Working Pressure

• 150 psig (10.3 bar)