BD
Diaphragm Motor Pumps
These are our largest Diaphragm Motor Pumps with flow rates of up to 535 L/H. BD pumps can be fitted with a range of pump heads with either double or single Ceramic Ball Valves.
Product Info
- Long life reliable Motor Driven Diaphragm pump
- Flow rates up to 535 L/H
- Operating pressures up to 12 Bar
- Up to 120 Strokes per minute
- Single or three phase motors
- Available without motor
- Available with 4-20 mA Control
- Available with self-ventilated motors suitable for inverter control
- Available with ATEX rated motor
Specifications
| Code | Flow Rate (L/H) | Pressure (Bar) | Strokes per Minute | Motor Power (Kw) | Valve Size | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| AISI Pump Head | PP Pump Head | |||||||||
| 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | 50 Hz | 60 Hz | |||
| BD0056**00000 | 56 | 67 | 12 | 11 | 10 | 10 | 60 | 72 | 2.5 | 3/4" GM |
| BD0079**00000 | 79 | 95 | 12 | 11 | 10 | 10 | 60 | 72 | 2.5 | 3/4" GM |
| BD0113**00000 | 113 | 136 | 10 | 8 | 10 | 8 | 103 | 122 | 2.5 | 3/4" GM |
| BD0135**00000 | 135 | 162 | 10 | 8 | 10 | 8 | 103 | 122 | 2.5 | 3/4" GM |
| BD0158**00000 | 158 | - | 8 | - | 8 | - | 120 | - | 2.5 | 3/4" GM |
| BD0104**00000 | 104 | 125 | 7.5 | 6 | 7.5 | 6 | 60 | 72 | 2.5 | 1" GM |
| BD0150**00000 | 150 | 180 | 7.5 | 6 | 7.5 | 6 | 60 | 72 | 2.5 | 1" GM |
| BD0209**00000 | 209 | 251 | 6 | 5 | 6 | 5 | 103 | 122 | 2.5 | 1" GM |
| BD0257**00000 | 257 | 308 | 6 | 5 | 6 | 5 | 103 | 122 | 2.5 | 1" GM |
| BD0300**00000 | 300 | - | 5 | - | 5 | - | 120 | - | 2.5 | 1" GM |
| BD0188**00000 | 188 | 226 | 3.5 | 3 | 3.5 | 3 | 60 | 72 | 2.5 | 1" GM |
| BD0278**00000 | 278 | 334 | 3.5 | 3 | 3.5 | 3 | 60 | 72 | 2.5 | 1" GM |
| BD0420**00000 | 420 | 504 | 2.5 | 2 | 2.5 | 2 | 103 | 122 | 2.5 | 1" GM |
| BD0478**00000 | 478 | 574 | 2.5 | 2 | 2.5 | 2 | 103 | 122 | 2.5 | 1" GM |
| BD0535**00000 | 535 | - | 2 | - | 2 | - | 120 | - | 2.5 | 1" GM |
| BD0188**00600 | 188 | 226 | 4 | 3.5 | 4 | 3.5 | 60 | 72 | 3.7 | 1" GM |
| BD0278**00600 | 278 | 334 | 4 | 3.5 | 4 | 3.5 | 60 | 72 | 3.7 | 1" GM |
| BD0420**00600 | 420 | 504 | 3 | 2.5 | 3 | 2.5 | 103 | 122 | 3.7 | 1" GM |
| BD0478**00600 | 478 | 574 | 3 | 2.5 | 3 | 2.5 | 103 | 122 | 3.7 | 1" GM |
| BD0535**00600 | 535 | - | 2.5 | - | 2.5 | - | 120 | - | 3.7 | 1" GM |
Models
BD Diaphragm Motor Pump
- Flow rates up to 535 L/H (50 Hz version)
- Pressure up to 12 Bar
- Single or Three Phase
- Pump Head available in PVC, AISI or PVDF
- Available with ATEX rated motor
Technical Specification
- ¾” to 1” Gm valves
- Single or double ball check valves
- Manufactured in accordance with CE regulations
- Die-cast aluminium housing protected by epoxy/anti-acid paint
- Adjustable Stroke Length from 10%-100%
- Standard motors are “TEFC”, 3 phase: 0.25 Kw – 0.37 Kw; 1400 rpm, Isolation Class F
- Protection rating IP55
- Standard power supply: 230/400 Vac, Three phase, 50/60 Hz
- Power supply options: 230 Vac, Single-phase motors, 50/60 Hz; 110 Vac, Single-phase, 50/60 Hz
Options
Optional:
- Servo motor mechanism which accepts 4-20mA input to remotely control stroke length
- Self-ventilated motors for 4-20 mA control (via an inverter)
Materials:
- Pump Head: AISI 316L or PVC; Also available in PVDF or PTFE
- Diaphragm: NBR, FPM or EPDM
- Seals: NBR, FPM or EPDM