3” multi-stage deep well sand resistant pump 100 l/min 62 m 750 W 230 V

CODE	Immersion depth (max.)	Flow	Availability	Price
3 STM 16___I/230V/OPA000075	62 m	6000 l/h = 100 l/min	In stock	340⁰⁰ ^€	+ −
3 STM 20___I/230V/OPA000076	77 m	6000 l/h = 100 l/min	In stock	360⁰⁰ ^€	+ −
3 STM 24___I/230V/OPA000077	93 m	6000 l/h = 100 l/min	In stock	400⁰⁰ ^€	+ −
3 STM 28___I/230V/OPA000078	108 m	6000 l/h = 100 l/min	In stock	470⁰⁰ ^€	+ −

Description of 3” multi-stage deep well sand resistant pump 100 l/min 62 m 750 W 230 V

75 mm diameter multi-stage deep well pumps with increased resistance to sand, intended for 3 and 4 inch wells. Increased resistance to sand is achieved by using "floating impellers" and the selection of wear-resistant materials. The pump capacitor is built into the motor so the electrical system is much simpler than in case of pumps with a control box. The pumps are equipped with thermal protection mounted in the motor winding. The pumps are available with 20 m long stock cable terminated with a plug.

Application

Supply of water to single-family houses and holiday houses. Irrigating gardens. Drainage/dewatering.

Operating conditions

• Maximum liquid temperature 35°C
• Maximum ambient temperature 35°C
• Class B Insulation
• Operating mode - continuous
• Protection - IP68

Materials

• Inlet/outlet: brass
• Housing: stainless steel AISI 304
• Shaft and rotor: stainless steel AISI 304
• Impeller: Noryl
• Venturi tube: steel Noryl
• Mechanical seal: Ceramics/Sic/NBR
• Motor: oil cooling
• Rotational speed of the electric motor: 2850RMP

Voltage

Electric motor (230 V / 50 Hz single-phase alternating voltage AC)

Power

750 W

Weight

10 kg

Warranty

12 months

Rotational speed of the electric motor

2850 rpm

Fluid flow rate (maximum pumping speed)

100 liters per minute

Immersion depth (max.)

62 m

Flow

6000 l/h = 100 l/min

Pressure

6,2 bar

Diameter

Ø 75 mm

Pump type

Cascade, sand resistant, floating impellers

Water temperature (max.)

35 °C

Maximum ambient temperature

35 °C

Pump dimensions

(Ø 75 x 1260) mm

Diameter of the outlet pressure pipe connection on the electric pipe submersible pump

Nominal diameter Ø 31.75 mm (5/4 inch - 5/4" - 1 1/4 inch) according to standard DIN 2440:1978-06;

Connection

Ø 31.75 mm (5/4 inch - 5/4" - 1 1/4 inch)

Diameter of the outer casing of the electric submersible pump

Ø 75 mm

Length of electric cable

20 m

The diameter of the outer casing of the electric submersible pump in inches

3"

Recommended bore diameter for inserting deep well pump

Ø 98 mm

Housing type

Stainless steel AISI 304

Shaft and rotor

Stainless steel AISI 304

The substance of which the discharge connection is composed, and the inner chamber

Brass

Impeller

Noryl

Venturi tube

Noryl

Mechanical seal

Ceramics/Sic/NBR

Motor

Oil cooling

Protection class

IP68

Class

B Insulation

Operating mode

Continuously

Lubrication

Is not necessary

Outer casing made of stainless steel submersible part of electric submersible pipe pump

Yes

Quick and easy installation of a submersible drainage sump pump

Yes

Airtight seal of the electric motor of the submersible drainage sump pump

Yes

Two steel lugs for easy connection of steel rope or chain for easy raising and lowering of the submersible pump from and into the well

Yes

Suitability of a submersible drainage sump pump for operation in hydrophore systems

Yes

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