Hydro MPC
Hydro MPC booster sets consist of two to six identical CRI(E)/CR(E) pumps connected in parallel and mounted on a common base frame provided with a control cabinet and all the necessary fittings.
As standard, Hydro MPC booster sets consist of two to six identical CRI(E)/CR(E) pumps connected in parallel and mounted on a common base frame provided with a control cabinet and all the necessary fittings.
Hydro MPC booster sets are supplied as complete, pre-assembled and thoroughly tested booster sets, ready to install.Most of the booster sets are available with either CR(I) pumps and/or CR(I)E pumps.
Hydro MPC booster sets are divided into seven groups based on control variants.
Hydro MPC's outstanding reliability and efficiency is the best possible base for our booster systems. Equipped with the intelligent CU 351 controller, the Hydro MPC boosters offer an even higher efficiency and reduced energy costs. The end result is complete control, optimum flexibility of booster output, and unbeatable efficiency at all times.
Hydro MPC booster sets are fitted with hygienic designed manifolds.
Water Supply
Grundfos Hydro MPC boosters are ideal for mains water supply systems and for pressure boosting in multi-storey buildings. The needs for water in multi storey buildings vary a lot during the course of the day – this demands much from the equipment used. With a Grundfos booster system, it is easy to provide optimum user comfort by maintaining constant water pressure at all levels and at all times.
Industry
Industries can also benefit greatly from a booster solution from Grundfos. If you require constant pressure in the face of highly variable flows, Grundfos has the solution. Even the most demanding applications will benefit from the accuracy and advanced pump control in a Grundfos Hydro MPC booster.
Irrigation
A Grundfos Hydro MPC booster system can help conserve water and optimise crop yields by responding to pre-set minimum and maximum levels. Grundfos Hydro MPC is lenient on the pipe net in golf course irrigation systems and adapts the performance automatically to any number of sprinklers at any pressure zone during the irrigation cycle. It is benefits like these that make Grundfos the perfect choice for irrigation systems.
End Suction Pumps
Grundfos end-suction pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.
Grundfos end-suction pumps are multi-purpose pumps suitable for a variety of different applications demanding reliable and cost-efficient supply. End-suction pumps are used in five main fields of applications: Water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.
The pumps are all non-self-priming single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The Grundfos end-suction range comprises a complete series of close-coupled and long-coupled pumps in full compliance with EN733 and ISO2858. The pumps are of the back pull-out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. Even the largest pumps can thus be serviced by a single person with a crane.
Please note that there are a number of specific product variants available for each model. Detailed information on these variants can be found in Grundfos WebCAPS.
Standards
ISO 2858 and EN733 specify the designations, nominal duty points and main dimensions of end-suction centrifugal pumps. Differences exist both within designation, nominal duty point and dimensions. Main differences are:
• EN733 is a 10 bar std and ISO2858 is a 16 bar std.
• The suction flange is in general bigger on the ISO pumps than on the EN pumps
• ISO 2858 has bigger shafts for the same powers in some occasions as for EN733
• The built-in measures for ISO2858 is made so more space is prepared in the pump for special features as double seal, bigger bearings etc. (EN 733 is not)
The standards are only related to the norm pump, but many manufactures, including Grundfos, apply the standards to bloc pumps also. The standards only specify a certain range of end-suction pumps. There are 34 ISO models and 29 EN models. Pumps out side the ranges are referred to as under- and oversize pumps. Grundfos has 42 models.
NB/NBG Pumps
The NB/NBG is a close-coupled single–stage centrifugal pump with the motor and the pump part built together to a compact unit.
Standard: EN733 (NB) / ISO 2858 (NBG)
German sales name: Bloc
English sales name: Close-coupled
NK/NKG Pumps
The NK/NKG is a long-coupled single-stage centrifugal pump of a modular design comprising a motor, a coupling and a pump part, mounted on a base frame.
Standard: EN733 (NK) / ISO 2858 (NKG)
German sales name: Norm
English sales name: Long-coupled
NBE/NGBE/NKE/NKGE pumps
Are pumps equipped with a motor with built-in frequency converter and the necessary application software to achieve an all-in-one solution enabling electronic speed control.
Electronic speed control enables continuously variable control of motor speed which again enables adaptation of the performance to a given requirement.
UPA HOME BOOSTER
UPA 15-90 AUTO
Built-in automatic switch which ensures that the pump’s pressure and flow are
constantly adjusted to meet current need .
- Individual showers in bathrooms .
- Individual taps for domestic use .
- Solar water heaters .
Nominal Flow : 0.9 m3/hr
Head : 6 mtrs.
Power (P1) : 118 W
(P2) : 40 W
Weight : 2.5 Kgs
Water Temp : Upto 60* (Max)
Flow
m3/hr
0
0.6
0.9
1.2
1.5
Head
mtrs.
9
7
6
4
2
UPA 120 AUTO
constantly adjusted to meet current need .
- Individual showers in bathrooms .
- Individual taps for domestic use .
- Solar water heaters .
Nominal Flow : 1 m3/hr
Head : 11.7 mtrs.
Power (P1) : 270 W
(P2) : 130 W
Weight : 5 Kgs
Water Temp : Upto 60* (Max)
Flow
m3/hr
0
1
2
3
4
Head
mtrs.
12.7
11.7
9.4
6
2
Grundfos SE – Sewage pumps
The award-winning SE range is designed to handle wastewater, process water, and unscreened raw sewage in heavy-duty municipal, utility, and industrial applications.
The award-winning SE range is designed to handle wastewater, process water, and unscreened raw sewage in heavy-duty municipal, utility, and industrial applications.
The pumps may be installed submerged or dry without motor cooling; in either case they are extremely reliable and very easy to service.
The pumps can be fitted with a vortex impeller (SEV) or single-channel impeller (SE1) that provide free passage of solids up to 100 mm. This greatly reduces the risk of clogging and ensures maximum up-time and reduced operating costs.
Operating conditions
The Grundfos SEV and SE1 pumps are suitable for continuous submerged operation with a liquid level just above the pump housing, or in a dry installation without separate motor cooling arrangements.
Ambient temperature limitations: 40°C
Maximum submersion: 20 m
Grundfos DP – Drainage pumps
The Grundfos DP pumps are designed for pumping drain water and groundwater from installations in or around private housing, farms, small industry, etc.
The Grundfos DP pumps are designed for pumping drain water and groundwater from installations in or around private housing, farms, small industry, etc.
The portable Grundfos DP pumps are also ideal for flood-relief applications and as utility pumps in farming, industry, etc.
The DP pumps are fitted with a suction strainer on which the pump stands. The suction strainer allows for the passage of solid particles of up to 10 mm size - the maximum free passage through the DP pumps.
Pumped liquids
The Grundfos DP pumps are suitable for pumping drainage and other liquids, with a pH value of 4 to 10, in permanent installations.
The Grundfos DP pumps are suitable for the following applications:
• Drainage and surface water
• Ground water
• Industrial process water without solids and fibres
Liquid temperature
0°C to +40°C. U to +60°C for short periods, maximum one hour is permissible (non-Ex versions only).
Variants
The DP range comprises models for single-phase or three-phase voltage supply. All types are designed for voltage tolerances of –10%/+6%. The single-phase versions require a control box with built-in operating capacitor of 30 uF.
Multi s - Booster set
Grundfos Hydro Multi-S booster sets consist of two or three identical Grundfos CH or CR pumps connected in parallel and mounted on a common base frame, a control cabinet with motor protection and integrated controller and all the necessary fittings.
Grundfos Hydro Multi-S booster sets consist of two or three identical Grundfos CH or CR pumps connected in parallel and mounted on a common base frame, a control cabinet with motor protection and integrated controller and all the necessary fittings.
Hydro Multi-S booster sets are supplied as complete, pre-assembled and thoroughly tested systems, ready for installation. To ensure reliable operation, the booster set must be fitted with a suitable diaphragm tank. The pumps are automatically operated according to system demand by means of pressure switches (one for each pump).
Benefits
• Turnkey booster set – plug ‘n’ pump
• Easy to use
• Reliable
• Small footprint
• Emergency run function for higher security
• EFF1 motors fitted on CR variant from 1.1 kW – to 5.5 kW
• Simple contro
