Specifications:
| Brand | Zenit Pumps |
| Product Type | Submersible Pump |
| Suitable For | Sewage |
| Approval | ATEX certified Ex d. |
| Max Flow (L/sec) | 4.8 |
| Kilo Watts | 3.0 Kw |
| Max Head (m) | 33.6 |
| Port Size Outlet | G 2″ – DN32 |
| Series | Grey |
| Warranty (months) | 12 |
| Volts | 415 V |
The Zenit Grey series is a new solution for pumping wastewater and black water in civil, residential and industrial applications.
Zenit Grey pumps feature cleverly redesigned hydraulics and motors to guarantee high performance, low consumption and outstanding versatility. These all translate to greater product efficiency, impeccable reliability and lower operating costs.
Suitable for use in underground carparks.
ATEX certified Ex d.
The Zenit Grey series offers reduced purchasing, installation and maintenance times and costs thanks to a wide choice of models and the use of immediately available standard components.
Exceptionally reliable, the Grey series needs far fewer repairs, meaning reduced costs. Running costs will be lower and there will be fewer system stoppages, allowing more effective maintenance scheduling.
| Construction materials | |
|---|---|
| Motor casing | Cast iron GJL-250 |
| Impeller | Cast iron GJL-250 |
| Mechanical seals | Two in silicon carbide (2SiC) |
| Nuts and bolts | Stainless steel – class A2-70 |
| Standard gaskets | NBR |
| Drive shaft | AISI 431 Stainless Steel |
| Chopper knife | Chromium steel (GRG) |
| Painting | Bicomponent epoxy paint with high resistance to corrosion |
| Operating specifications | |
|---|---|
| Max operating temperature | 40°C |
| pH of liquid | 6 ÷ 14 |
| Liquid viscosity | 1 mm2/s |
| Max submergence | 20 m |
| Liquid density | 1 kg/dm3 |
| Max acoustic | <70 dB |
| Max. starts/hour | 20 (<10 kW) 15 (>10 kW) |
Customer Reviews
"Dear 4 Pumps,
I purchased a pump off you mid Feb. Just wanted you to know best value for dollar ever. The little pump is working very hard in a factory pumping liquid with about 20% solids and hasn't missed a beat. Great pumps, thanks."
Stephen - Tasmania
"I have already recommended to you to two other locals up here with wells similar to mine about your pump and how well it was working."
Jim - Girraween
"I picked it up and its going exceptionally well, very good pump."
Evan - Ilbilbie
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