Home » Motor Pump Groups » Motor Pump Groups Series SMG and MMG
NOTE Can be combined with a normal coupling or magnetic coupling.
For the motor pump groups, horizontal single units are combined with industrial pumps and shaft mechanical seal (SMG) or magnetic coupling (MMG) and can be loaded up to max. 5 bar and max. 150 ° C. Easy to operate, maximum operational safety, extremely low-noise, high suction power and long service life.
When used as feed units for fuel oil supply to DIN/EN 12514-1, the max. operating pressure of 6 bar must not be exceeded.
Details and applications:
Type | Direction of rotation 1) viewed from pump shaft |
Pressure stage
bar |
Speed of rotation | Medium | Special design and accessories (add code letters sequentially) |
SMG (with axial face seal)z. Bsp.: SMG 1629MMG (with magnetic coupling)z. Bsp.: MMG 1848 |
Standard design
I = counterclockwise D = clockwise as customer desires |
0 = 0,5 – 1,5
1 = 1 – 4 2 = 2 – 9 3 = 6 – 25 4 = 15 – 40 |
9 = 980 RPM
1 = 1400 RPM 2 = 2800 RPM |
0 = heating oil EL MGO / MDO 5 = heavy oil |
H1 = electrical auxiliary heating (heating cartridge) (for heating power/item no: see tab. S 20) Wa= fitted on oil pan – for wall mounting DT = Pressure transmitter |
Max. permitted suction pressure on suction port A of the pump – 0.6 bar.
Warning, gas separation occurs at just – 0.4 bar.
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.
hp-TECHNIK GmbH Industrial Pumps, Conveying units and plant construction