Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C

0.75 kW (1 HP)

Single- or three-phase

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Category: Submersible Pump Tags: Calpeda Pumps, Calpeda Submersible Pumps

Overview of Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C

The Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C is built for borehole applications that require a higher delivery head while maintaining a strong flow rate. It operates with a 0.75 kW (1 HP) motor at a speed of 2900 rpm and delivers a maximum head of 77 meters with a flow rate reaching 70 l/min. The pump is suitable for submerged operation in clean water with a maximum liquid temperature of 35 °C and a permissible sand content of up to 50 g/m³. It features a 2-pole motor, insulation class F, and IP68 protection, ensuring safe operation under continuous underwater conditions. Designed for 50 Hz systems, this model supports both single-phase 230 V and three-phase 230–400 V power supplies, offering flexibility across different electrical setups. This configuration makes the pump appropriate for domestic water supply, irrigation systems, and borehole installations requiring moderate depth and steady output. You could use this model whether your power setup is single- or three-phased:

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C (Single-phase)

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C (Three-phase)

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Specifications

With a delivery head of 77 meters and a flow capacity of 70 l/min, the 4SDX 3/12C is suited for borehole systems where consistent pressure and volume are required across residential, agricultural, or light commercial applications. Its ability to operate on either single-phase or three-phase power simplifies integration into existing electrical infrastructure. The pump’s tolerance for sand content up to 50 g/m³ allows operation in typical borehole water conditions without exceeding specified limits. Operating at 2900 rpm and 50 Hz, it maintains stable hydraulic performance for continuous submerged use.

Within the broader Calpeda submersible pumps lineup, this model fills the gap between lower-head units and deeper borehole solutions, rendering this borehole pump a practical choice for medium-depth wells. IP68 protection and insulation class F support reliable long-term operation in submerged environments while meeting standard installation requirements for borehole pumping systems.

Specification	Value
Single-phase voltage (V)	230
Three-phase voltage (V)	230-400
Power (kW)	0.75
Power (HP)	1
Max. delivery head (m)	77
Max. flow rate (l/min)	70
Speed (rpm)	2900
Liquid temperature	35 °C
Maximum amount of sand in water (g/m3)	50
Number of poles	2
Frequency (Hz)	50
Insulation class	F
Protection	IP 68

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Performance Data

m³/h	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3	3.6	4.2
l/min	0	5	10	15	20	25	30	35	40	45	50	60	70
head (m)	77	–	–	–	–	66	64	62	58	56	52	42	28

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Applications

Irrigation systems for farms and gardens
Water supply for residential or commercial buildings
Industrial water transfer tasks
Fountain and water feature installations

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Benefits

High durability with IP 68 protection rating
Capable of handling slightly contaminated water
Flexible power options for different setups
Strong performance with a maximum head of 77 meters

Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Price List

No.	Name	Price
1	Calpeda 1 HP Submersible Borehole Pump 4SDX 3/12C Price	Contact us

Brand	Calpeda
Applications	Deep well water extraction
Power (kW)	0.75
Maximum Delivery Head (m)	77
Number of Poles	2
Voltage (V)	230, 400

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