Grundfos SB, SBA pumps. Security Pumps Grundfos SBA with Built-in SB Pump System

Grundfos SB is a submersible well pump for water supply systems. Applied to efficient pumping clean water From wells and rain cumulative tanks. The well pump is available in two main versions:

with integrated mesh filter (perforation 1 mm);
with side entrance, which includes a flexible suction hose and floating mesh filter (perforation of 1 mm).

In both performances, the SB pump can be supplied with a float switch and without it. The float switch can be used to work in automatic mode or to protect against dry stroke.

Features and advantages

Silent work

In the submerged state, the SB pump works silently and therefore an advantageous alternative to any irresponsible pumps.

High reliability

Clean pump SB made of composite materials and of stainless steelcorrosion resistant. In addition, the pump is equipped with a stainless steel filter, which does not allow ingestion of large particles.

Built-in defense

The pump is equipped with protection against thermal overload.

Float mesh filter

The model with a float mesh filter sucks water just below the surface, where water is clean and does not contain solid particles.

Built-in check valve
Protection against "dry" stroke (Execution of SB pumps with a float switch)
Additional advantages When installing SB well pumps with PM 1 and PM 2 automatic blocks:
Convenient control of the pump work directly from the house.
Automatic pump operation.
Protection against "dry" stroke, built into the automation blocks PM 1 / PM 2.
Advanced functionality when installing with PM 2 automatic block

The SB series pump is a submersible auxiliary pump for pure water pumping, in particular, suitable for pumping rainwater. The pump comes in two main versions:

with a mesh filter on the suction line of the pump (the grid with the diameter of the holes is 1 mm);
with a lateral suction line, which includes a suction tube with a floating mesh filter (mesh with a hole diameter of 1 mm).

Quick Guide

General instructions

If the distance from the wall of the tank (well) to the pump is more than 1.5 meters, it is recommended to use a model with a side input.

If the distance from the wall of the tank (well) to the pump is less than 1.5 meters, a model with a mesh filter is recommended.

Characteristics:

Pump Type: Clean
Pump type: submersible
Maximum pressure: 45 m
Dimensions (VSCHHD): 56x15x15 cm
Pump diameter: 15 cm
Weight: 10.4 kg
Case material: stainless steel and composite materials
Maximum immersion depth: 10 m
Rated consumption: 3 cubic meters. m / hour
Inclusion pressure: 2.2 bar
Number of starts per hour: 20
Network voltage: 1 x 230 V
Electric Motor Power: 1.05 kW
Cable length: 15 m
Permissible temperature of the pumped liquid: from 0 ° C to 40 ° C
Heating resistance class insulation: IP 68
Protection class: b
Water quality: clean
Pump installation: vertical
Rated current: 4.8 A

Grundfos SB. - This is a submersible well pump for water supply systems. It is used for effective pumping of pure water from wells and rain cumulative tanks.

The well pump is available in two main versions:
- with an integrated mesh filter (perforation of 1 mm);
- with side entrance, which includes a flexible suction hose and floating mesh filter (1 mm perforation).

In both versions, the Grundfos SB pump can be supplied with a float switch and without it. The float switch can be used to work in automatic mode or to protect against dry stroke.

Pump version options

BUT - Built-in mesh filter with float switch.

M. - Built-in mesh filter without a float switch.

Aw - Float filter with a float switch.

Name	vendor code	Engine power, kW	Options Performances	price, rub.
Grundfos SB 3-35 M	97686700	0,80	without float Switch
Grundfos SB 3-45 M	97686704	1,05	without a float switch
Grundfos SB 3-35 A	97686701	0,80	with Poplavkov switch
Grundfos SB 3-45 A	97686705	1,05	with Poplavkov switch
Grundfos SB 3-35 AW	97686703	0,80	float filter C. poplavkov switch
Grundfos SB 3-45 AW	97686707	1,05	float filter C. poplavkov switch

Features and advantages

Silent work

In the submerged state, the Grundfos SB pump works silently and therefore is a profitable alternative to any irresponsible pumps.

High reliability

The GRUNDFOS SB well pump is made of composite materials and corrosion resistant stainless steel. In addition, the pump is equipped with a stainless steel filter, which does not allow ingestion of large particles.

Built-in defense

The pump is equipped with protection against thermal overload.

Float mesh filter

The model with a float mesh filter sucks water just below the surface, where water is clean and does not contain solid particles.

Technical data

Quick Guide

If the distance from the wall of the tank (well) to the pump is more than 1.5 meters, it is recommended to use a model with a side input. If the distance from the wall of the tank (well) to the pump is less than 1.5 meters, a model with a mesh filter is recommended.

Selection of pump size depending on the purpose:

Additional benefits when installing well pumps with automatic blocks PM1 and PM2

Installing automation blocks PM1 and PM2 right in the house: the ability to control the pump operation.
Automatic pump operation.
Protection against "dry" stroke.
Automatic restart.
Advanced functionality when installing with PM2.

Permissions and labeling

The Grundfos SB pump has the following labeling: EAC (Customs Union).

You can learn about the availability of the product and get a consultation of a specialist by phone. (495) 762-70-78

Price list on Grundfos pumps

In March 2014, Grundfos modernizes the line of well pumps. On the change of obsolete pump spo came new well grundfos pumps SBA and SB. In the pumps of the new series are significantly more used polymer materialsthat made it possible to significantly reduce the price of the pump for the consumer. Also appeared yet whole line innovations.

First of all, a model appeared in new well pumps, allowing water to be taken close to the surface. Suction is carried out through the hose, by the end of which the float is tied. This innovation allows you to dry out the fence with almost the surface itself, avoiding retracts inside the sand and sludge. Meanwhile, the manufacturer recommends using these pumps in the case when the pump is 1.5 meters from the pump to the wall of the tank / well and more that in ordinary wells as a rule, not feasible. Otherwise, the hose can rest on the walls (or will have to shorten it). The pumps of this series have the name of the AW designation.

So, how are Grundfos SBA pumps from Grundfos SB and from Grundfos Spo?

Security Pumps Grundfos SB are essentially a continuation of the SPO series. They are represented by 6 models:

Second-wheeling pumps Grundfos SBA unlike the SB series have built-in automation: pressure switch and duct sensor and ready to use immediately after connection.

Grundfos SBA pumps are represented by the following models:

Grundfos SBA 3-35 A- 24680 rub - with a float switch and grille on suction
Grundfos SBA 3-35 AW - 27650 rubles - with a float switch, with a side fence through a float hose
Grundfos SBA 3-45 A - 24,500 rubles - with a float switch and grille on suction
Grundfos SBA 3-45 AW - 29190 rub - with a float switch, with a side fence through a hose with a float

New pumps now mostly consist of a polymer, including working wheels, stainless steel has become a grille on suction and motor shaft. It is worth noting that the perforation of the lattice decreased noticeably and is now 1 mm, which will allow to delay even small grains. In addition, all models are completed with removable check valve and universal adapter "Christmas tree" for the possibility of connecting the hose.

Grundfos SB SB SBA 3-35 Pump Characteristics

maximum pressure 33 m
maximum performance 6 m3 / h
working point 3 m3 / h with pressure 25 m
power consumption 800 watts
length of cable 15 meters
weight about 10 kg, depending on the modification

Characteristics of pump Grundfos SB SBA 3-45

maximum pressure 43 m
maximum capacity 6.2 m3 / h
the operating point is 2.4 m3 / h with pressure of 32 m
power consumption 1050 watts
length of cable 15 meters
weight of about 10.5 kg, depending on the modification

97686704 18 000 rub. Buy 97896286 21 225 rub. Buy 97896288 26 025 rub. Buy 97896290 22 275 rub. Buy 97896312 27 075 rub. Buy

Grundfos - SB and SBA Series Clean Pumps.

Company Grundfos. (Grundfos.) Not so long ago released a new series of pumps for wells SB 3-35 (3-45) and Grundfos. and. Such pumps serve to supply household water directly from wellin a cottage house, cottage or to your site. Water that needs to be transmitted from the well to the room must be a certain temperature (not higher than 40 ° C). The pumps of the SBA series have individual properties that distinguish them from the SB series pumps. Their special feature is the presence of a control unit that is mounted in their design. The control unit is a power on and off (using a sensor and duct), which are already built into the inside. Based on the above, it follows that the need for connecting to clean pump Grundfos. Series SBA Additionally, the hydraulic or other control systems - does not make sense. Price in such well pumps Grundfos. It is not very high, just like their simplicity in the installation and compactness. For such well pumps Grundfos, as SBA and SB series used the same assembly materials: pump housing, base, working wheel and cameras are made of composite materials. Since the materials from which pumps are manufactured are very practical and durable, it can be concluded from this high corrosionwear resistance and a long service life of pumps. The pumps of both series serve from 10 years, and the guarantee that producer gives 2 years.

Modifications of such pumps:

1. Pumps with the letter "M" (SB M) - have a strainer that is built into low part Cases. It serves to fence water;

2. Pumps with the letter "A" after numbers - with a fence mesh filter and with a float switch;

3. With the letters AW after numbers - pumping plants with a suction hose with a float plastic ball-buoy.

Mesh filters made of stainless steel have a cell size of 1 mm, this completely eliminates the inward of the construction of large particles. Float switch, which is installed on well pumps control the operation of the pumps depending on the water level, in the well with respect to the suction pipe. Because the float constantly takes the closest place to the surface of the water, when it reaches the minimum water level in the well, the contact is broken and the pump is completing.

The most attractive price W. submersible clean pump .

Grundfos.

Name of the manufacturer

typical series

SB - pumps without a duct sensor and pressure switch;

SBA - automatic pumping stations With a built-in duct relay sensor, pressure switch and check valve.

Nominal flow rate (cubic meters / hour)

Maximum pressure indicator (m)

A - with a float switch;

M - without a float switch;

AW - with a float switch and a remote self-priming hose with a filter at the end and a plastic ball-float.

Design

Grundfos SBA and SB - submersible automatic installations and well pumps. The electric motor is located in the upper part of the pump, next to the pressure pipe of the pump, and is cooled with pumped water.
The working wheels and the pump housing are made of high-quality composite materials, shaft with a rotor and a mesh filter / suction nozzle (depending on the version) - stainless steel.
SBA installations and SB pumps are supplied with an adapter on the pressure pipe with the addition of G 3/4 "or G 1".

Check valve is included in the SBA and SB package:

in the SBA installations, the check valve is built into the injection of the case;

in the pumps SB, the check valve is inside the adapter.

SBA installations and SB pumps with a single-phase electric motor have a built-in capacitor, a float switch can be supplied.

The pump / installation is equipped with a thermal switch and do not require any additional protection of the electric motor.

Operating conditions

Temperature permanently: from 0 ° C to + 40 ° C.
Environmental temperature: from 0 ° C to +50 ° C.
Maximum immersion depth: 10 m.
The pump should not work "dry".
The pump should not work on a closed valve.
The pump must only pour clean water.

Operating principle

The SBA Installation Management System provides automatic pump start at the beginning of the water-based and automatic stop when the water consumption is stopped. The operation of the SB pump when using the float switch is controlled depending on the water level relative to the suction pipe. Since the float part invariably occupies the position as close to the surface of the water, caused by the length of the cable, when the minimum level and emptying of the container or well is reached, the contact opens the pump, the pump stops. The pump without a float switch turns on / off manually or using an external device, for example, automatic blocks PM 1 or PM 2. SB pump installed, for example, with an automation unit, emergency turns off when the "dry stroke" occurs

Why do we need submersible pumps

Most homeowners faces some difficulties. Everyone who lived or lives in a private house, know that during heavy rains and spring floods, the floodings of basements, cellars and social FloorsTherefore, at hand, there must always be a high-quality and trouble-free pump. With this type of pump, you can quickly eliminate the effects of flooding, dry the basement, pump water from the basin, artificial reservoir, as well as move water from the well to the tank or to any other object.
Reliable security submersible pumpcome in handy and in the country, with it, you can quickly watering landing, flower flower club or garden, and also fill the necessary containers and will become an indispensable assistant In solving topical problems.

The issue of buying a high-quality submersible pump is relevant for all homeowners and summer houses, so the modern market offers a large selection of this equipment.

Grundfos pump for well and its features

Equipment of the Danish manufacturer of the company Grundfos. appeared on russian market long enough and if at first the buyer frightened relatively high cost Installations, today everyone understands that high price the equipment fully corresponds to its quality. The perfect value for money has led to the rapid growth of the popularity of products in our country, at that time the aggregates were sold worldwide and were highly valued.
Company Grundfos. Famous all over the world, produces first-class, high-tech pump equipment Household and industrial purpose. In the product catalog, you can find any varieties of aggregates, but this article will be discussed about well pumping units that are sales leaders in Russia.
The company offers several lines pumping devices For wells:

SB,
SBA.

The equipment of this series has proven itself as high quality and relatively not expensive, has many advantages, high assessments of specialists and buyers. The range of SB aggregates is actively used to supply clean water from wells and various tanks in terms of volume. The Danish company offers the units of the following modifications:

some of them have only a strainer,
others go with the side opening (input), in their package flexible hose. and a strainer.

There are models equipped with a float switch, creating additional protection from dry running, which automatically shuts off the device at the first emergency. Silent work and smooth water supply allows you to exploit the pump at any time of the day I do not create problems others.

Automatic Water Supply Installations SBA represent a well pump and additionally built into it

pressure switch,
Duch sensor.

Equipment comes in fully ready for installation

All products of the Danish manufacturer are made exclusively from qualitative materials (middle time The work on the approval of the manufacturer is 10 years), this line is produced from corrosion-resistant tools: stainless steel and composite raw materials. Absolutely all the lineup The SBA is equipped with a float switch, has a protection against dry stroke and overheating, turning off the equipment during its overheating and after cooling automatically starts it. Stations use the greatest demand and, it is these models that are actively using homeowners and dacities.

How to choose a well pump Grundfos.

Wells and wells today are the most popular source of water in a private house or in the country. It is more complicated to drill a well than to equip the well, however, the question is not only in the cost.
The depth of the wells begins from 5 m and can reach 15 m, depending on the passage of the aquifer. Well is budget and effective option For water to the house or in the country. Water supply from the well is carried out in uninterrupted mode. This method is accessible and easy to operate and is able to serve a minimum for 50 years.
In order for the water supply simply and comfortably need to buy a submersible pump equipped with a filter. A similar unit will become a universal assistant for each homeowner and dachank, because with it, it is possible not only to increase water, but also watering the garden, garden and puddles, pump water from the pool and fill it with water, pump rainwater, pump water from flooded premises (basements, cellars, basement floors). Surely you are interested in: how to choose a reliable and high-quality pump for a well and where to buy a similar unit in Moscow?

The diversity of well devices is large enough and understand this manifold without the help of a specialist hard enough. Before you get to choose, you need to know exactly the depth of the well or well. However, there are several moments that will help you navigate and choose a suitable modification:

power,
performance,
presence of overheating protection,
the presence of a float switch,
case material.

There are several classifications of aggregates:

submersible
surface
vibration
centrifugal,
pumping stations.

What type of equipment is preferable to take for home and giving? Experts in one vote are recommended to acquire a submersible type for wells. The equipment of this type has a cylindrical shape, made of stainless steel, are equipped with single, two- and three-phase electric motors.

Water raising devices work in sophisticated conditions and practically in uninterrupted mode, so very an important nuance is the presence of overheating protection. Since the water level in the sources is not stable and periodically drops, the pump must have protection against dry stroke.

The most durable is the well-equipped pumps equipped with a float, with an insufficient water level, the float switch stops the operation of the unit, and after stabilization of the water level automatically turns it on.
Absolutely all submersible models grundfos company have reliable protection and are performed from durable corrosion resistant materials. A huge number of buyers worldwide prefer to buy pumping equipment of this brand.
In Moscow, GRANDFOS products have been presented for a long time ago buy It can be in our company. We are the official representative of Grundfosand we offer only certified products.
The product catalog contains absolutely all series, including submersible pumps For well, cost which are quite democratic. High-tech Danish production equipment will find their production in everyday life and in production.

Grundfos SBA. - This is an automatic submersible pumping unit for water supply. It is used to effectively pump clean water from wells and accumulative tanks.

The pumping unit has built-in controls, such as a duct sensor and a pressure switch, eliminating the need to use additional devices. Pumping installation Grundfos. SBA is ready to work immediately after installing the system and connecting to the power supply.

Constructive features that are simplifying installation are reliable solution And ensure a significant reduction in the cost of installation.

The pump comes in two main versions:
- with an integrated mesh filter (perforation of 1 mm);
- with side entrance / flexible suction hose and floating mesh filter (1 mm perforation).

Pump version options

BUT - Built-in mesh filter with float switch.

Aw - Float filter with a float switch.

Name	vendor code	Engine power, kW	Options Performances	price, rub.
Grundfos SBA 3-35 A	97896286	0,80	With Poplavkov switch
Grundfos SBA 3-45 A	97896290	1,05	with Poplavkov switch
Grundfos SBA 3-35 AW	97896288	0,80	float filter C. poplavkov switch
Grundfos SBA 3-45 AW	97896312	1,05	float filter C. poplavkov switch

Features and advantages

Silent work

The pumping installation of Grundfos SBA is silent in immersed state and therefore is a profitable alternative to ordinary pumps.

High reliability

The pumping unit Grundfos SBA is made of composite materials and corrosion resistant stainless steel. In addition, the installation is equipped with a stainless steel filter, which does not allow ingestion of large particles.

Built-in defense

Grundfos SBA has built-in drying protection. All models pumping installations Available in version with a float switch.

Float mesh filter

The model with a float mesh filter sucks water just below the surface, where water is clean and does not contain solid particles.

Automatic restart

The pumping unit Grundfos SBA with a float switch is automatically restarted in the case of repeated water intake. SBA without a float switch performs a restart attempts every 24 hours.

Heavy protection

Thanks to the built-in thermal protection, when overheating, the pump is immediately turned off. After cooling, the pump is automatically restarted, reaching normal temperature.

Long use

Grundf float switch prevents air from entering the system as a result of dry stroke.

Technical data

Quick Guide

Selection of pump size depending on the purpose:

Permissions and labeling

The Grundfos SBA pump has the following marking: EAC (Customs Union).