Product Specification

OWP-BL43-200 FIXED WATER PUMP 24VDC 250W HIGH HEAD 16M FOR GLYCOL CIRCULATION.

Features

Centrifugal Pump: Utilizes centrifugal force to move fluid, providing consistent and reliable performance.

Magnetic Force Transmission: Ensures smooth operation with minimal mechanical wear by using magnetic coupling.

High Efficiency Brushless DC Motor:

Low power consumption.

High efficiency.

Long service life.

Wide Range Operating Temperature: Capable of functioning effectively across a broad spectrum of temperatures.

Constant Flow Controlling: Maintains a steady flow rate, ensuring consistent performance.

Reverse Polarity Protection: Prevents damage from incorrect wiring connections.

Dry Running Protection: Automatically shuts down if the pump runs without sufficient liquid, protecting the motor from overheating.

Over Voltage Protection: Safeguards against electrical surges.

Over Current Protection: Protects the pump from excessive current draw.

Overload and Over Temperature Protection: Ensures the pump does not exceed safe operational limits, extending its lifespan.

These features make the OWP-BL43-200 Fixed Water Pump a robust and reliable choice for glycol circulation systems, particularly in environments requiring precise control and protection mechanisms.

PARAMETER

Performance curve

Technical description (related parts in contact with the liquid)

Pump head housing: Aluminum alloy

Impeller: PPS+GF

Shield cavity: PPS+GF

Shaft sleeve: carborundum composite materials

Shaft: stainless steel(3CR14) shaft

Magnet housing: PPS plastic capsulation

Seal ring: EPDM

Driving device (Including motor)

Driving rotor: PPS plastic capsulated magnet

Screws and nuts: SUS 304 stainless steel

Driving Motor : brushless motor

Motor wire frame :PPA GF

Pump housing: Die-casting aluminum case with sandblasting and anodizing +PE powder coating..

Bracket: Steel base

Bracket hoop: US 304 stainless steel

Waterproof based on IP68 rating (en60529)

Connector model: AMP282104-1 (matched Plug AMP282080-1)

Nozzle diameter:38mm (1.5 inch)

DIMENSIONAL DRAWING

APPLICATION GUIDELINES

OWP-BL43-200 series pumps are centrifugal pumps which require pre-filled, The pump installed in the lowest position of the system to ensure that the impeller is always immersed in the liquid, or pre-filled the pump before power on.

1: Pump should not be dry-running, even though it can dry-running for 15 minutes (after 15 minutes dry-running, it will automatically stop), Dry running will makes noise, also increasing abrasion to the shaft and shaft sleeve.

2:Use the recommended diameter pipe connecting the pump inlet, if you use a smaller diameter hose pump inlet, Due to the negative pressure in the pump, the outside air easier enter to the pump through the pipeline, it will make the pump performance degradation, and also the air bubbles make damage to the pump.

3: As viewed from the pump inlet direction, the impeller rotates clockwise (see the arrow on the outlet port).

4: The pump can be installed vertically or horizontally mounted (see figure 1 ) When installed vertically, the outlet port should be upward .

5:In order to avoid the dry- running (air get stuck in impeller),the water pump outlet port should be vertical or in the upper of the impeller. (see figure 1 )

6: The connected pipe should be vertically mounted (or no elbow in 20cm )to make the air discharged easily, the outlet pipe should not be used less than 90 degrees elbow (see figure 2).

7: Can't use the seawater or other heavy pollution with big grain impurity liquid as the liquid medium.