SG/SGM:
Self-priming centrifugal pump, suitable for pure, water-like liquids. Equipped with lifetime-lubricated motor bearings. Shaft sealed by a mechanical seal. AC version with on/off switch in the terminal box, 1.5 m cable, and Schuko plug.
SGM-Speckmat:
Includes Speckmat 1 control unit for automatic, pressure-dependent start-up, flow-dependent shutdown, and integrated dry-run protection.
SG/SGM-DA:
Includes a 20 l stainless steel diaphragm pressure vessel, pressure gauge, and pressure switch for automatic start-up and shutdown.
Special versions
Special voltages
Special mechanical seals
Fluid:
Pure cold water, as well as fluids that do not chemically or mechanically attack the pump materials.
Areas of Application
Rainwater harvesting
Washing systems
Apparatus engineering
Shipping
Technical Data
Hydraulic power
| Flow rate | 4 m³/h |
| Head (min.) | 50 mWS |
| Operating pressure max. | 6 bar |
Motor & drive
| Speed (max.) | 2850 min-1 |
| Motor phases | 1~ |
| Degree of protection | IP 54 |
| Insulation class | F |
Electrics
| Power input P₁ (max.) | 0 kW |
| Power output P₂ (max.) | 0.9 kW |
| Voltage (max.) | 1~ 230 V |
| Input voltage | 230 V |
| Frequency | 50 Hz |
Energy efficiency
| Energy efficiency class | IE2 |
Connections & piping
| Connection, inlet / suction side | Rp 1¼ |
| Connection, discharge side | Rp 1 |
Operating conditions & water
| Ambient temperature (min.) | 40 ° C |
| Temperature min. | 45 ° C |
Materials
| Befüll- und Entleerungsstopfen | Stainless steel |
| Dichtring | NBR |
| Elastomere | NBR |
| Gehäuse | Stainless steel |
| Gehäusedeckel | Stainless steel |
| Gleitringdichtung | SiC / NBR |
| Laufrad | Stainless steel |
| Leitschaufeleinsatz / Leitapparat / Diffusor | GG-EN-JL 1040 with PE coating |
| Motorgehäuse | Stainless steel |
| Pumpenfuß | Stainless steel |
| Pumpengehäuse | Stainless steel |
| Welle | Stainless steel |
Products
| Article | Article No. | Type | Voltage | Power Input P₁ | Power Output P₂ | |
|---|---|---|---|---|---|---|
| SGM-DA 201 | 5698510000 | Klein-DEA SGM-DA 201, We., 0,88 kW | 1~ 230 V | 0 kW | 0.9 kW |