CD1
CHEM-FEED® Multi-Diaphragm Metering Pump
The CD1 delivers smooth, continuous chemical feed even when injecting fluids that off-gas. Its cutting-edge Hyperdrive Technology alternates pumping action between two diaphragms, minimizing vapor lock risks.
Exclusive DiaFlex® and Flex-A-Prene® diaphragms offer superior chemical resistance and maximum durability.
Technical Overview:
GPH
.004 - 8
LPH
.016 - 30.3
mL/min
.268 - 505
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
Literature
CD1 Literature
Instruction Manuals
CD1 Instruction Manual – 80000-610Technical Data Sheets
CD1 Technical Data Sheet – 85000-154Brochures
NACatalog
Industrial Catalog 2023
3D Visualizer
Features and Benefits
Features
Benefits:
- Exclusive Hyperdrive 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
What’s Included:
- CD1 Multi-Diaphragm Metering Pump
- Discharge injection fitting with check valve
- Suction tube – clear PVC – 5′ length (3/8″ OD, 1/4″ ID)
- Suction foot valve / strainer
- Suction ceramic weight
- Discharge tube – opaque polyethylene – 5′ length (3/8″ OD, 1/4″ ID)
- Mounting hardware kit
- Display shield
Output
| Motor Speed % | 0 PSI (0 bar) | 30 PSI (2.1 bar) | 60 PSI (4.2 bar) | 90 PSI (6.2 bar) | 120 PSI (8.3 bar) | 150 PSI (10.3 bar) |
| GPH (mL/min) | ||||||
| 0% | 0.00 (0) | 0.00 (0) | 0.00 (0) | 0.00 (0) | 0.00 (0) | 0.00 (0) |
| 10% | 0.80 (50.5) | 0.78 (49.36) | 0.76 (48.22) | 0.75 (47.08) | 0.73 (45.94) | 0.71 (44.8) |
| 20% | 1.60 (101) | 1.56 (98.72) | 1.53 (96.44) | 1.49 (94.16) | 1.46 (91.88) | 1.42 (89.6) |
| 30% | 2.40 (151.5) | 2.35 (148.08) | 2.29 (144.66) | 2.24 (141.24) | 2.18 (137.82) | 2.13 (134.4) |
| 40% | 3.20 (202) | 3.13 (197.44) | 3.06 (192.88) | 2.98 (188.32) | 2.91 (183.76) | 2.84 (179.2) |
| 50% | 4.00 (252.5) | 3.91 (246.8) | 3.82 (241.1) | 3.73 (235.4) | 3.64 (229.7) | 3.55 (224) |
| 60% | 4.80 (303) | 4.69 (296.16) | 4.59 (289.32) | 4.48 (282.48) | 4.37 (275.64) | 4.26 (268.8) |
| 70% | 5.60 (353.5) | 5.48 (345.52) | 5.35 (337.54) | 5.22 (329.56) | 5.10 (321.58) | 4.97 (313.6) |
| 80% | 6.40 (404) | 6.26 (394.88) | 6.11 (385.76) | 5.97 (376.64) | 5.83 (367.52) | 5.68 (358.4) |
| 90% | 7.20 (454.5) | 7.04 (444.24) | 6.88 (433.98) | 6.72 (423.72) | 6.55 (413.46) | 6.39 (403.2) |
| 100% | 8.00 (505) | 7.82 (493.6) | 7.64 (482.2) | 7.46 (470.8) | 7.28 (459.4) | 7.10 (448) |
Specifications
Maximum Working Pressure
- 150 psig (10.3 bar)
Maximum Fluid Temperature
- 185 °F (85 °C)
Maximum Ambient Temperature
- 14 °F to 115 °F / -10 °C to 46 °C
Maximum Viscosity
- 1,000 Centipoise
Maximum Suction Lift
- 20 ft. at 0 PSI
Operating Voltage Range
- 100 to 240VAC-50/60Hz
Power Cord Options
- 115V50/60Hz (0.6A max.) = NEMA 5/15 (USA)
- 230V50/60Hz (0.3A max.) = NEMA 6/15 (USA)
- 220V50/60Hz (0.3A max.) = CEE 7/VII (EU)
- 240V50/60Hz (0.3A max.) = AS 3112 (Australia/New Zealand)
- 230V50/60Hz (0.3A max.) = BS 1363/A (UK)
Motor
- Brushless DC, 50W
Duty Cycle
- Continuous
Turndown Ratio
- 2,000:1, (0.05% – 100%) Max rpm = 100
Maximum Overall Dimensions
- 7-1/4” 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 Dimensions
- 10-1/2” W x 13 3/4” H x 11” D
Approximate Shipping Weight
- 15.5 lb. (7.0 Kg)
Enclosure
- NEMA 4X (IP66), Valox® (PBT) & PA12
RoHS Compliant
- Yes
Standards
- cETLus, CE
Videos
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Replacement Parts
| Image | Catalog Number | Description | Price | Buy |
|---|
Downloads
| Title | |||
|---|---|---|---|
|
ADV Quick Start Guide – 80000-731 |
722.51 KB | May 15, 2025 | Download |
|
Case Study: Chilled Water Utility Avoids Problems Dispensing Bleach and Scale Inhibitor |
833.22 KB | March 1, 2024 | Download |
|
CD1 Brochure – 80000-710 |
6.20 MB | June 10, 2025 | Download |
|
CD1 Firmware Update |
208 KB | May 10, 2023 | Download |
|
CD1 Instruction Manual – 80000-610 |
11.6 MB | May 15, 2025 | Download |
|
CD1 MD1 Adapter Kits – 85000-199 |
410.23 KB | February 25, 2025 | Download |
|
CD1 Replacement Parts List |
606 KB | February 10, 2022 | Download |
|
CD1 Technical Data Sheet – 85000-154 |
959 KB | May 9, 2025 | Download |
|
CHEM-FEED® Industrial Comparison Chart |
2.98 MB | May 15, 2025 | Download |
|
DiaFlex Diaphragms Brochure – 80000-727 |
1.61 MB | June 10, 2025 | Download |
|
Diaphragm Failure Detection (DFD) Brochure – 80000-725 |
4.42 MB | April 16, 2024 | Download |
|
Industrial Accessories Guide – 85000-179 |
994.07 KB | November 4, 2024 | Download |
|
Industrial Catalog 2025 – 80000-707 |
17.00 MB | May 16, 2025 | Download |
|
Industrial Products Brochure |
3.09 MB | May 9, 2025 | Download |
