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The Grundfos SQ 3 in submersible pumps offer a wide performance range, making it easy to find a model that will suit your individual requirements. The SQ is a compact, 3 in multi-stage centrifugal pump that can be installed in a borehole no larger than the pump itself. With their built-in electronics, SQ pumps are very easy to install and operate, while guaranteeing a reliable water supply at all times. Equipped with permanent magnet motors, these flexible and compact pumps offer excellent efficiency levels and will supply pump heads up to 656 ft (200 m). If the SQ pump is connected to the Grundfos CU 301 control box, it enables the creation of a constant pressure water supply.
Grundfos, 96160164, Submersible Pump, Series: SQ Series, 4.4 gpm Flow Rate, 2 Wires, 3 Stage, 1/2 hp Power, 100/115 VAC, 12 A, 50/60 Hz Frequency, 1 ph, 10700 rpm Motor, Floating Impeller, 68 deg F, IP68 Enclosure, Thrust Bearing, Stainless Steel
The CRE pump is a CR pump, motor and integrated variable frequency drive. The CRE pump is a system which is able to solve application problems and save energy. The basic CR pump range, which can be applied in almost any industrial solution, is already in itself the broadest range available. Through our modular approach, we have made it even broader. The basic CR pump range is available in four different materials - cast iron, two grades of stainless steel and all-titanium. There are eleven flow sizes, capable of producing up to almost 725 psi pressure and with a variety of shaft seals, rubber materials and supply voltages. Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimized for their purpose and designed for specific requirements.
Grundfos, 91150375, In-Line Centrifugal E-Pump With Integrated Frequency Converter, 1-Stage, Series: CRE, 95 gpm Flow Rate, 2 in FNPT Inlet, 2 in FNPT Outlet, 2 hp Power, 200 to 240 VAC, 60 Hz Frequency, 1 ph, 362 psi Maximum, (1) 304 Stainless Steel Impeller, Vertical (Zero-U) Mounting, -4 to 250 deg F, TEFC Enclosure, Cast Iron
The Grundfos circulator pumps, Series UP are specifically designed for heating systems. The pumps are also suitable for circulation of hot domestic water and for circulation of liquid in cooling and air conditioning systems.
Grundfos Circulator Pump, Canned Rotor, Series: UP Series, 3.34 gpm, 6.562 ft Maximum Head, 25 W, 115 VAC, 0.22 A, 60 Hz, 1 ph, 145 psi Maximum, Composite PES Impeller, 140 deg F, Radial/Thrust Bearing, 5-1/4 in W x 7-3/4 in H
The Grundfos UP series 200 line of wet rotor circulators is unique to commercial building services. Most competitor pumps are dry runners. UP wet rotor circulators, on the other hand, are designed so that the water being pumped surrounds the rotor, cooling and lubricating the shaft and bearings. Wet rotor design eliminates the need for a fan to cool the motor. Fans are often a source of noise and vibrations that can resonate throughout a building via the pipe work. Eliminating the fan results in very quiet operation. UP series 200 pumps are available in cast iron construction for closed (heating and air conditioning) and bronze construction for open (domestic hot water) systems. Both cast iron and bronze UP series 200 pumps utilize laser welded stainless steel impellers to achieve high pump efficiency. The standard UP motors are suitable for variable speed drive applications.
Grundfos VersaFlo® Circulator Pump, 1-Speed, Series: UP Series, 15 to 100 gpm, 1-1/2 in Flange Inlet, 1-1/2 in Flange Outlet, 22.97 ft Maximum Head, 400 W, 115 to 230 V AC, 3.4/1.8 A, 60 Hz, 1 ph, 124.73 psi Maximum, 3450 rpm Motor, 304 Stainless Steel Impeller, 104 deg F Ambient, IP44, Thrust Bearing, 12.2 in W x 8.5 in H
The Grundfos CMBE Twin is a high efficiency water pressure booster pump featuring two Grundfos CMBEs. This design ensures automatic pump alternation, providing a safety net if one pump fails, acting as a natural backup to prevent downtime and extend the system's lifetime. This all-in-one solution includes a built-in sensor, controller, and check valve. Its integrated pressure sensor monitors water usage changes, prompting the speed controller to adjust motor speed accordingly. The MGE motor offers thermal protection against slow overloading and blocking, ensuring reliable and consistent operation in residential and light commercial applications.
Grundfos Twin Booster Centrifugal Pump, Compact Multi-Stage, Series: CMBE, 52.83 gpm, 2 in NPT Inlet, 2 in NPT Outlet, 2 hp, 200 to 240 V AC, 9.1 to 7.6 A, 60 Hz, 1 ph, 145 psi Maximum, 3868 rpm Motor, (2) 304 Stainless Steel Impeller, Surface Mount, 131 deg F Ambient, IP55, 304 Stainless Steel, 21.1 in L x 26.81 in W x 22 in H
Grundfos range of submersible pumps (SP) is recognized worldwide for its reliable performance, high energy efficiency and long product life. Invented in 1967, the SP pump was the first ever stainless steel submersible pump and to this day it remains the benchmark in the market. SP pumps cover a wide range of applications where efficient water pumping is required, including water supply, irrigation, mining, fountains, reverse osmosis, dewatering, ground water lowering and many more. The new upgraded and extended range of high capacity 4 in submersible pumps which have improved octagonal discharge, cable guard attachment, wear resistance and optimized hydraulics offer increased performance and efficiency.
Grundfos, 3019211, Submersible Pump, Series: SP Series, 2 Wires, 11 Stage, 1/2 hp Power, 115 VAC, 12 A, 60 Hz Frequency, 1 ph, 3450 rpm Motor, 1.6 Service Factor, (11) 304 Stainless Steel Impeller, 68 deg F, IP68 Enclosure, Thrust Bearing, Stainless Steel, 3.98 in Dia x 26.22 in H Dimensions
Grundfos TP vertical in-line pumps are used in a variety of applications. The pumps are all single-stage, in-line centrifugal pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.
Grundfos Circulator Pump, 1-Stage In-Line Direct-Coupled, Series: TP Series, 70.4 gpm Flow Rate, 2 in Inlet, 2 in Outlet, 13.12 ft Maximum Head, 0.33 hp Power, 115/208 to 230 VAC, 6/3.2 to 3 A, 60 Hz Frequency, 1 ph ph, 145 psi Maximum, 1725 rpm Motor, 1.35 Service Factor, AISI 304 Stainless Steel Impeller, 104 deg F Ambient, Totally Enclosed Fan Cooled Enclosure, ASTM 25B Cast Iron, 355.6 mm L x 476.3 mm H Dimensions
UPS pumps constitute a complete range of 3-speed circulator pumps, available both in 50 and 60 Hz. The pumps can be used in both open and closed systems. UPS pumps are of the canned rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.
Grundfos, 96402840, Circulator Pump, Canned Rotor, Series: UPS, 26.25 ft Maximum Head, 610 W Power, 460 V AC, 0.6 to 0.96 A, 60 Hz Frequency, 3 ph, 145 psi Maximum, 304 Stainless Steel Impeller, 140 deg F, IPX4D Enclosure, Ceramic Radial/Carbon Thrust Bearing, 12-1/2 in W x 11-1/2 in H Dimensions
The basic CR pump range, which can be applied in almost any industrial solution, is already in itself the broadest range available. Through our modular approach, we have made it even broader. The basic CR pump range is available in four different materials - cast iron, two grades of stainless steel and all-titanium. There are eleven flow sizes, capable of producing up to almost 725 psi pressure and with a variety of shaft seals, rubber materials and supply voltages. Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimized for their purpose and designed for specific requirements.
Grundfos, 96523531, In-Line Centrifugal Pump, 2-Stage, Series: CR Series, 87.6 gpm Flow Rate, 2 in ANSI/JIS Flange Inlet, 2 in ANSI/JIS Flange Outlet, 6.87 ft Maximum Suction Lift, 5 hp Power, 208 to 230 VAC, 24 to 22 A, 60 Hz Frequency, 1 ph, 362 psi Maximum, 3450 rpm Motor, 1.15 Service Factor, (2) 304 Stainless Steel Impeller, Vertical Mounting, -4 to 250 deg F, IP54 TEFC Enclosure, Cast iron