Posts Tagged Grundfos pumps

Why shop for Grundfos up15-29su

Apr 5

Posted by Edmundo Plumber in Grundfos pumps | Comments off

The Grundfos up15-29su is an easy circulator pump that provides an integrated motor safeguard option. There are additional models that are similar to this one, but have other characteristics incorporated for instance a three-speed motor, a timer in addition to a line cord. Whilst they have a similar basic traits, these are a little more expensive due to the better areas earlier mentioned. As much as this model is concerned, the ratio amongst the excellent along with the price is truthful enough, as it was intended to fulfill a wide variety of necessities.

This excellent model includes a steel body, which inhibits it from developing mold, rust and other corrosion. It really is suitable for various kinds of systems but specifically hydroid or radiant heaters, applications for water recirculation and even fan coil systems. Its usefulness is mainly due to the content it is made from, in addition to the motor security that guarantees a longer life of the system.
The Grundfos up15-29su involves a power source of 115V to work possesses a rotation power of 97W. This is often somewhat high for a pump as elementary as this one, rendering it more attractive to the purchasers. Also, it could resist to pressures up to 145 psi and heat of maximum 110 degrees Celsius. More advanced than other water pumps, Grundfos UP15-29SF Stainless Steel Circulator Pump is sort of simple to installation due to its GU125 of 1-1/4” union link.

grundfos 15-29 pump

Overall, it’s not necessarily crucial for look for a pump that has a very high assignation, provided that one intends to put it on for a restricted domain like the domestic water recirculation application. With this use, Grundfos up15-29su stands out as the good choice, as it comprises of all the selections one may need to get the most effective out of their plumbing system. Remember the fact that is the pump appears to be deterioration whenever first with it; it may be came to the developer due to the two-year warranty.

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UP15-10SU7P Comfort System from Grundfos

Mar 24

Posted by Edmundo Plumber in Grundfos pumps | Comments off

In most cases, the planning of the Grundfos UP15-10SU7P pump has some degree of priblizheniya.No it helps to select a model or a pump of several possible options quite right. You can apply an approximation in which it is expedient to combine close to the parameters regime. Figure 2 shows two versions of schedule rate. If you plan to work on option A, it is advisable to use one Grundfos UP15-10SU7P pump. He has most of the time running at optimum flow, that is quite economical. The second pump may be redundant. This is particularly true in conditions that do not allow interruptions fluid. For example, in continuous processes, as well as utilities.

Under option B appropriate to put two pumps in parallel. In this case one runs continuously in the optimal range and provides 50% of consumption. The Grundfos UP10-16BU pump – also in the optimal mode provides peak flow. This way you can apply and a block of several pumps, when the flow varies dramatically in different changeable within the flow.

Calculations show that the profitability of the use of power Grundfos pumps in some cases may be higher when compared with a powerful pump with a high pitch, variable speed shaft (Grundfos 1992) .

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Grundfos UP15-18B5 Bronze Circulator Pump with long line cord

Feb 10

Posted by Edmundo Plumber in Grundfos pumps | Comments off

Brand:

SKU #:

 Grundfos

59896211
Grundfos UP15-18 pump – low cost pump for use in the construction of the Grundfos UP15-18 pump is relatively cheap construction materials: steel, iron, polymeric materials;
ease of maintenance and operation;
high reliability;
large fluid Q;
even with small pressure fluctuations fluid flow;
the possibility of successful work in “dirty” fluids.
Schemes of various impellers

Fig. 5 Scheme of different impellers:
and – an open, b – semi-, in – Closed;
r – impeller closed two-way entrance;
1 – bushing, 2 – blade, 3 – bearing drive, 4 – covering disk
Product Description:

Grundfos UP15-18B5/LC 1/25HP Bronze Circulator Pump (59896211) features 1/2″ Sweat connections and 6-foot Power Cord.

This maintenance free Grundfos Circulator Pump is for open systems with Maximum liquid temperature 230 F.

Features:

  • Ceramic shaft and radial bearings;
  • Carbon axial bearing;
  • Stainless steel rotor can and bearing plate;
  • Corrosion-resistant impeller, Composite, PES;
  • Bronze pump housing;
  • Line cord;

Technical Specifications of Grundfos UP15-18B5/LC:

  • Speed Number: 1;
  • Max flow: 14.5 US gpm;
  • Head max: 13.8 ft;
  • Liquid temperature range: 35.6 .. 230 F;
  • Maximum operating pressure: 145 psi;
  • Approvals on nameplate: UL, CSA;
  • Pump housing: Bronze;
  • Pump housing: DIN W.-Nr. 2.1176.01;
  • Impeller: Composite, PES;

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Grundfos UP15-10B5 Bronze Circulator Pump

Feb 10

Posted by Edmundo Plumber in Grundfos pumps, Plumbing supplies | Comments off

great speed, which allows as a drive for pumps use Grundfos UP15-10 pumps and turbines;
smooth shape changes in the power N, which allows you to start the Grundfos UP15-10 pump with closed outlet valve (or in a closed-return valve);
stability of the Grundfos UP15-10 pump and the expansion of technical indicators H and Q in sequential and parallel connection of pumps at work on a pipeline;

Brand:

SKU #:

 Grundfos 59896214
Availability: In Stock
Usually ships: within 1 business day
Product Description:

Grundfos UP15-10B5/LC 1/25HP Bronze Circulator Pump (59896214) features 1/2″ Sweat connections and 6-foot Power Cord.

This Grundfos Circulator Pump is for open systems with Maximum liquid temperature 220 F.

smooth flow of transients when changing modes of operation of hydraulic system;
location of the pump above the liquid level in the expenditure capacity;
the change of the pump H, Q, η due to various factors: the turning impeller diameter, changing speeds, changing the frequency of power supply, etc.;Features:

  • Ceramic shaft and radial bearings;
  • Carbon axial bearing;
  • Stainless steel rotor can and bearing plate;
  • Corrosion-resistant impeller, Composite, PES;
  • Bronze pump housing;
  • Line cord;

Technical Specifications of Grundfos UP15-10B5/LC:

  • Speed Number: 1;
  • Max flow: 8.37 US gpm;
  • Head max: 6.23 ft;
  • Liquid temperature range: 35.6 .. 219.2 F;
  • Maximum operating pressure: 145 psi;
  • Approvals on nameplate: UL, CSA;
  • Pump housing: Bronze;
  • Pump housing: DIN W.-Nr. 2.1176.01;
Grundfos UP15-10

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Grundfos UP15-10SU7P TLC Comfort System with Comfort Valve & Connectors

Feb 1

Posted by Edmundo Plumber in Grundfos pumps, Radiant Heating | Comments off

Grundfos UP15-10SU7P/TLC Comfort System
Brand:

SKU #:

 Grundfos

595916
Availability: In Stock
Usually ships: within 1 business day
You can specify that the Grundfos Comfort System unit has the following elements:
hydraulic tanks (accumulator tank);
hose (trunk, plumbing pipeline);
control instrumentation (pressure gauges, flow meters, Tacoal measuring instruments);
ballast equipment (valves, bolts, Tacoal devices);
firefighting equipment;
auxiliary equipment (hoist, crane beams).
Composition of the facilities, the type and amount of main and auxiliary equipment pump unit is determined based on destination pumping unit.
Product Description:

Grundfos UP15-10SU7P/TLC (595916) Comfort System is an all-in-one, easy to install solution for domestic hot water recirculation needs. This system is well suited for existing construction and can be easily intergrated without the need for running a separate return line.

Grundfos UP15-10SU7P/TLC Comfort System also includes a Timer, Line Cord, Grundfos Comfort System Valve (SKU# 595926) and Flexible Connectors, thus eliminating the need for purchase and installation of addidtional components. Simply connect the lines, plug the pump into the electrical outlet and let the system do the rest.

This Grundfos Circulator Pump is for open systems with Maximum liquid temperature 150 F.

How it works:

The stainless steel circulator pump is installed directly onto the hot water discharge on the water heater. The comfort valve is installed at the fixture furthest from the water heater. The system uses the cold water line to return hot water to the water heater, thus saving on utility bills.

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Grundfos Comfort Valve for Comfort Systems Grundfos 15-10

Feb 1

Posted by Edmundo Plumber in Grundfos pumps, Plumbing supplies, Radiant Heating | Comments off

Grundfos 595926 Comfort Valve
Brand:

SKU #:

 Grundfos

595926
Pumping unit and its characteristics

The pumping unit is called the pump unit, a kit is installed in a specific pattern, providing the pump. The figure shows a diagram of the pumping unit for pumping liquids. Pump 9 driven by an Taco pump rotor 10, sucks fluid from the service tank 2 and the suction line 5 and the pressure line 13 pumps the liquid in the receiving container 16.
The scheme of the pumping unit

The scheme of the Grundfos Comfort Valve kit:
1 – building (room) for the pumping unit, 2 – day tank, 3 – filter, 4 – non-return valve, 5 – suction line, 6, 7, 14, 17 – valve, 8 – line for priming the pump, 9 – pump; 1 O – Taco, 11, 12 – manometer, 13 – pressure mains, 15 – meter, 16 – feeding capacity, 18 – control the pumping unit 19 – fire fighting equipment; 20 – Accessories: 21 – drainline
Product Description:

Grundfos 595926 Comfort Series Replacement Valve for Grundfos UP15-10SU7P/TLC (595916) Comfort System. The Grundfos Comfort Valve is installed under the sink at the fixture furthest from the water heater.

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Grundfos 26-64 pump

Feb 1

Posted by Edmundo Plumber in Grundfos pumps | Comments off

Grundfos UP26-64F Pump
Brand:

SKU #:

 Grundfos

52722330
The current practice of classifying pump differs from the one above.
The Grundfos 26-64 pumps are called, for example, industry technology, in which they are used: the pump power system, the ship’s pump, the nuclear industry, Grundfos 26-64 pump, etc.;
or by the nature of the fluid: clean water, oil, oil, gasoline;
by purpose: feeding, mixing, dosing, etc.

Can be summarized to indicate the requirements to be met by the Grundfos 26-64 pump:
minimal size and minimal weight;
reliability, efficiency, ease of maintenance and operation;
possibility of changing the technical parameters within wide limits;
high efficiency;
easy assembly and disassemble of elements of the pump;
low cost.
Selecting the type of pump for a particular installation is performed after hydraulic calculations of the system, given its technical performance, design, performance and value.
Product Description:

The Grundfos UP26-64F circulator pump (52722330) is a low energy consumption and maintenance-free circulator pump that is easy to install. The UP26-64 model also incorporates an automatic resetting thermal protection that assures motor safety and longer life.

Grundfos UP26-64F is for Closed systems with Maximum liquid temperature 230 F.

Grundfos UP26-64F Features:

  • Built-in motor protection for longer life and better performance.
  • Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
  • Whisper-quiet operation for sound sensitive installations.
  • Includes (2) Gaskets (O-rings);

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Grundfos MQ3-35 Booster Pump model 96860172

Feb 1

Posted by Edmundo Plumber in Grundfos pumps | Comments off

Brand:

SKU #:

 Grundfos

96860172
Availability: Out Of Stock
Product Description: Further classification based on common attributes of dynamic and positive displacement pumps can be made:
in the direction of the axis of rotation of the location or movement of the working bodies: the horizontal pump, vertical pump;
the arrangement of working bodies: the console pump, monoblock pump;
regarding the construction of towers: with outriggers, with internal supports;
on the location of the entrance to the liquid in the pump: an axial inlet, side entrance;
the number of stages: one stage, two-stage, multi;
the number of flows: single-threaded, multi-threaded;
in design and type of connector housing: sectional, with edge connectors, with an axial connector, double-hulled, with a protective casing;
on the location of pumps: submersible  with a transmission shaft;
to the requirements of operation: adjustable, not adjustable, manual metering, reversible, reversible;
by suction conditions: priming with bounded stage, with ballasts wheel;
the interaction with the environment: air-tight, explosion-proof, low noise, Low magnetic;
on the need to maintain the temperature of the medium: heated, cooled;
On-site: stationary, mobile, built-in;
size: small, medium, large;
of power: the micro, small, small, medium and large.

Grundfos MQ3-35 3/4HP Booster Pump (96860172) is a compact, all-in-one flow-based pressure boosting system, designed for domestic water supply applications. The Grundfos MQ3, with it’s smart operation is both easy to install and reliable.

Grundfos MQ3-35 Booster Pump is ideal for pressure boosting from water storage tanks or from city water supply (maximum 45 psi inlet pressure). Grundfos 96860195 has 72.2ft Rated head. The Grundfos MQ3 is also a self-priming multistage centrifugal pump. It can selfprime from a well depth of down to 26 feet within a maximum time of 5 minutes.

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Grundfos Booster Pump: Grundfos MQ3-45

Feb 1

Posted by Edmundo Plumber in Grundfos pumps, Plumbing supplies | Comments off

Brand:

SKU #:

 Grundfos

96860195
Availability: In Stock
Usually ships: within 1 business day
scheme of a Circulating pump

Fig. Scheme of the Circulating pump: 1 – inlet, 2 – impeller; 3 – removal of 4 – housing

Volumetric pump is called the pump in which fluid moves through the periodic changes in the volume it occupies the chamber, alternately communicating with the inlet and outlet of the pump.
For positive displacement pumps include:
1) reciprocating – piston, plunger, diaphragm;
2) wing;
3) rotary – rotary-rotary, rotary-reciprocating, rotary swivel, etc.

The figure shows one typical circuits volume pump – gear pump. The pump consists of two gears are meshed. Gears are in the pump housing with small gaps. One of the gears – leading, the other – knowledge. When rotating gears volume of liquid falls between the teeth of gears, isolated from the suction and pressure lines, and then pushed the teeth into the pressure line.
Product Description:

Grundfos MQ3-45 1HP Booster Pump (96860195) is a compact, all-in-one flow-based pressure boosting system, designed for domestic water supply applications. The Grundfos MQ3, with it’s smart operation is both easy to install and reliable.

Grundfos MQ3-45 Booster Pump is ideal for pressure boosting from water storage tanks or from city water supply (maximum 45 psi inlet pressure). Grundfos 96860195 has 91.9ft Rated head. The Grundfos MQ3 is also a self-priming multistage centrifugal pump. It can selfprime from a well depth of down to 26 feet within a maximum time of 5 minutes.

Features:

  • Complete system;
  • Low noise;
  • Built-in protective functions;
  • Automatic reset;

Technical Specifications of Grundfos MQ3-45:

  • Voltage: 115V;
  • Liquid temperature range: 32 .. 95 F;
  • Rated flow: 13.2 US gpm;
  • Rated head: 91.9 ft;

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Most effective circulating pumps

Oct 11

Posted by Edmundo Plumber in Plumbing supplies, Radiant Heating, Taco Pumps | Comments off

However, we know that the most effective Taco 006 pump does not have the ability to self-priming and very sensitive to the presence of gases in the fluid. The content of the air in the fluid in an amount of 5-7% can lead to failure of pumps and greatly reduces their efficiency. Applicable in some cases, self-priming recirculation Taco 006 pump have significant size and weight, lower efficiency than conventional Taco 006 pump.In addition, they have low self-priming ability and are unable to self-priming, even for small leaks in the suction line. The operation of these pumps the contaminated fluid leads to a rapid increase in the frontal gap between housing and open impeller, which further lowers their self-priming ability and efficiency.In the marine environment is often preferred as the Grundfos pumps piston or other types of positive displacement pumps. However, Taco 007 pumps have a lower than the centrifugal, the permissible height of the suction and pumping contaminated liquids require regular cleaning of the suction and discharge valves, as well as replacement Grundfos rings.Self-priming ability and opportunity to work on gas-liquid mixtures have many types of Taco 006 pumps. However, they are in most cases have low efficiency (30-35%), low flow and can not operate on liquids containing abrasive particles. Therefore, attempts to create a combined self-priming centrifugal plants with pumps and other devices with self-priming ability.

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