BC series plastic centrifugal pumps with mechanical seals are suitable for chemically neutral and many chemically non-neutral liquids. Many aqueous acids and bases can be pumped. The pumps are non-self-priming. Reliable operation even with varying suction heads is ensured. The seals are available in Viton or EPDM. They are driven by standard three-phase or single-phase motors.
Areas of Application
Water treatment
Surface finishing
Medical technology
Plastics industry
Process engineering
Rubber industry
Technical Data
Hydraulic power
| Head (min.) | 17.5 mWS |
Motor & drive
| Speed (max.) | 2900 min-1 |
| Motor phases | 3~ |
| Motor frame size | 90 |
| Degree of protection | IP 55 |
| Insulation class | F |
Electrics
| Power input P₁ (max.) | 1.76 kW |
| Power output P₂ (max.) | 1.5 kW |
| Voltage (max.) | 3~ 400/230 V |
| Rated current (230V) | 5.1 A |
| Rated current (400V) | 3 A |
| Frequency | 50 Hz |
Energy efficiency
| Energy efficiency class | IE3 |
Filtration
| Lint catcher capacity | 0 l |
Connections & piping
| Connection, inlet / suction side | Rp 2" |
| Connection, discharge side | Rp 2" |
| Recommended suction line diameter | 75 mm |
| Recommended discharge line diameter | 75 mm |
Operating conditions & water
| Ambient temperature (min.) | 40 ° C |
Materials
| Befüll- und Entleerungsstopfen | talc-reinforced polypropylene 40% R 3-4" |
| Dichtungsgehäuse | PP GF 30 |
| Elastomere | Viton |
| Gleitringdichtung | Viton |
| Laufrad | PP GF 30 |
| Laufradmutter | M10 × 10 polypropylene GF30 |
| Pumpengehäuse | PP GF 30 |
| Spiraleinsatz | PP GF 30 |
| Wellenabdichtung | Wellenschutzhülse. PP |
| Zwischengehäuse | PP GF 30 |
Products
| Article | Article No. | Type | Voltage | Power Input P₁ | Power Output P₂ | |
|---|---|---|---|---|---|---|
| BC 43-32 | 2043323037 | BC 43/32-Viton. 3~. 1.50 kW | 3~ 400/230 V | 1.76 kW | 1.5 kW |