Pros and cons:
+ Fully stainless steel pump and motor housing (1.4436) with duplex motor shaft
+ Closed single-channel impeller with 70 mm free passage for coarse solids and fibres
+ High capacity: up to 112.5 m³/h at a calm speed of 1450 rpm
+ Double SiC/SiC mechanical seal with oil barrier chamber
+ Both types also available explosion-proof
− Industrial pump: free cable end, control panel and base ring separate
Stainless steel waste water pump with a large passage for industry:
The HOMA CTP70 is the large stainless steel waste water pump in the CTP range. It is built for large volumes of chemically aggressive dirty water and waste water containing plenty of solids and fibres, for example in the food industry, at treatment plants and for process waste water. The 70 mm free passage and the DN80 discharge connection make it suitable for commercial waste water that quickly clogs an ordinary pump.
The pump housing, motor housing and impeller are of stainless steel; the motor shaft is duplex stainless steel 1.4462. The pump runs at 1450 rpm. In practice that means less wear from sand and solids and a longer service life than a high-speed pump.
CTP70M26 or CTP70M31? The M26/4 delivers up to 87.7 m³/h at 12.9 m head. The M31/4 reaches up to 112.5 m³/h and 14 m. For installations in a potentially explosive environment, choose the Ex version.
Scope of delivery:
Pump with 10 m connecting cable, 5 m cable protection hose and free cable end. Base ring/pedestal, control panel and coupling system are available as accessories.
Technical specifications HOMA CTP70:
| Head (Hmax): | M26/4: 12.9 m / M31/4: 14.0 m |
| Flow rate (Qmax): | M26/4: 87.7 m³/h / M31/4: 112.5 m³/h |
| Power (P1 / P2): | M26/4: 2.5 / 2.0 kW / M31/4: 3.2 / 2.5 kW |
| Voltage: | 400 Volt / 3 phase, 50 Hz (5.4 / 6.1 A) |
| Speed: | 1450 rpm |
| Impeller: | closed single-channel impeller |
| Free passage: | 70 mm |
| Discharge connection: | DN80 |
| Material: | pump and motor housing stainless steel 1.4436, motor shaft 1.4462, O-rings Viton |
| pH range of the medium: | 3 - 14 |
| Max. medium temperature: | 40 °C (non-Ex briefly 60 °C) |
| Protection class: | IP68, insulation class H |
| Weight: | approx. 67 - 70 kg |
Downloads:
1. Datasheet HOMA CTP50 / CTP70 (NL)
2. Manual HOMA CTP50 / CTP70 (NL / ENG / DE)
3. Supplementary ATEX manual for Ex pumps (NL / ENG / DE / FR / PL)
For an industrial pump of this calibre we are happy to work through the figures with you in advance. That way you know the pump is right first time.
Free advice?
Feel free to contact our customer service without obligation for advice on pump selection, control and installation.
