Model key for determining order specifications for hp-Motor pump groups
| Type | Direction of rotation 1) viewed from pump shaft |
Pressure stage
bar |
Speed of rotation 1) |
Medium | Special design and accessories (add code letters sequentially) |
| SMG (with axial face seal) e.g.: SMG 1629 |
Standard design | 0 = 0,5 – 1,5 | 9 = 980 RPM |
0 = heating oil EL |
H1 = electrical auxiliary heating (heating cartridge) (for heating power/item no: see tab. S 20) |
| I = counterclockwise | 1 = 1 – 4 | Wa = fitted on oil pan – for wall mounting (item no.: see Accessories) |
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| D = clockwise | 2 = 2 – 9 | 1 = 1400 RPM | 5 = heavy oil | LH = Fitted with oil pan with leakage detection (item no: see Accessories) |
|
| as customer desires | 3 = 6 – 25 | RPM | S2) = equipped with electrical pressure switch for monitoring the pressure line (pipe burst check) |
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| 4 = 15 – 40 | DT = Pressure transmitter |
Ordering example: hp-Motor pump groups Series SMG 1568 with hp-Industrial pump type VBHP-I with integrated overflow valve,
direction of rotation viewed from pump shaft: I =clockwise, discharge: 700 l/h at 1400 RPM and 30 bar; operating pressure: 25 bar, adjustable from 15 to 30 bar; max. pressure: 30 bar; medium: HFO; viscosity: 6 cSt. at 140 °C; motor. 1.5 kW, 230/400V, 50Hz, protection IP55; accessories: H1 electrical auxiliary heating. Model key: SMG 1568 – I – 4 – 10 – H1
For installation, operation and maintenance, follow the operating instructions that come with each piece of equipment.
