Calpeda MXHL402E MultiStage Pump Close Coupled
Construction :
Calpeda MXHL402E Multistage Close Coupled Pumps in chrome-nickel-molybdenum stainless steel AISI 316L.
Compact and robust construction, without protruding flange and with single-piece lantern bracket and base.
Single-piece barrel casing, with front suction port above pumps axis and radial delivery at top.
Filling and draining plugs on the middle of the pump, accessible from any side ( like the terminal box)
Applications :
- water supply
- Clean liquids, without abrasives, which are non-aggressive for stainless steel (with suitable seal materials, on request)
- Universal pump, for domestic use, for civil and industrial applications, for garden use and irrigation
Operating Conditions :
- Liquid temperature from -15℃ to +110℃
- Ambient temperature up to 40℃
- Maximum permissible pressure in the pump casing : 8 bar
- Continuous duty
Motor :
2 pole induction motor, 50 Hz (n= 2800 rpm)
MXHL : three-phase 230/400 V ±10%
Insulation class F
Protection IP 54
Constructed in accordance with EN 60034-1; EN 600335-1, EN 600335-2-41
Special Features :
- Other voltages
- Frequency 60 Hz (as per 60 Hz data sheet)
- Protection IP 55
- Special mechanical seal
- Pump casing seal rings in FPM
- Higher or lower liquid or ambient temperatures
Features :
- Extra Safety
Against running dry, with the suction port above pump axis - Reliable
All hydraulic parts in contact with the pumped liquid are of stainless steel.
For liquids from -15℃ to 110℃ - Robust
Single-piece, thick barrel casing - Compact
Single-piece lantern bracket and base.
Without protruding flange - Greater protection
Against leakage, with the pump casing cover separated from the motor shield. Possibility of inspecting the seal through the side apertures between the two walls. Greater protection against water entering the motor from outside provided by an extension of the pump casing around the lantern bracket.
Material :
| Component | Material |
| Pump Casing Stage Casing Wear ring Impeller Casing cover Spacer sleeve | Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) PTFE Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) |
| Pump Shaft Plug | Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L) |
| Mechanical seal with seat according to ISO 3069 | Ceramic alumina, carbon, EPDM (Other materials on request) |
Specification :
Type : MXHL 402E
Three phase : 230 V (2,4 A), 400 V (1,4 A)
Maximum Power Input (P1) : 0.65 kW
Rated motor power output (P2) : 0.45 kW 0.6 hp
Capacity :
0 m³/h 0 l/min; Head 22,5 meter
2,25 m³/h 37,5 l/min; Head 20 meter
3 m³/h 50 l/min; Head 19 meter
3,5 m³/h 58,3 l/min; Head 18,5 meter
4 m³/h 66,6 l/min; Head 17,5 meter
4,5 m³/h 75 l/min; Head 16 meter
5 m³/h 83,3 l/min; Head 15 meter
6 m³/h 100 l/min; Head 12,5 meter
7 m³/h 116 l/min; Head 9,5 meter
8 m³/h 133 l/min; Head 6 meter