Dosing pump SEKO KOMPACT DRP

Seko Dosing Pumps

Seko metering pumps are the ideal solution for precise metering of liquids in ducts and pipes. From small pools to large aquatic installations, both indoors and outdoors, the Seko line of metering pumps offers versatility and reliable performance. These devices can measure a wide range of critical parameters, such as pH, ORP, conductivity, chlorine, oxygen, turbidity, ozone, bromine, and more, depending on the model selected.

In this product sheet you will find a detailed list specifying the compatibility of the metering pump bodies, seals and tubing with various chemicals. This ensures efficient and safe performance when dosing specific substances, providing peace of mind and confidence in your operation.

Kompact Dosing Pump

Kompact Series metering pumps offer an efficient solution for a variety of applications. Solenoid driven, this series provides a constant flow rate, adjustable via a dial on the front panel to suit the user's specific needs. They stand out for their exceptional reliability and ensure optimum performance even in environments exposed to chemical liquids.

The Kompact Series offers a variety of options to meet the specific demands of each context. Depending on the field of application, you can choose from Kompact AMS, AML, DPT and DRP, each with features that allow you to adjust pressure, flow rate and other features to your exact needs.  

Features Seko Kompact DRP dosing pump

• Standard pump power supply 100-240 Vac 50-60Hz, with 24 Vac option upon request. 
• The installation kit comes with foot valve, injection valve, screws and wall mounting bracket. 
• Suction pipe in PVC material (4 meters). 
• Delivery pipe made of PE material (2 meters). 
• PTFE membrane. 
• Comes with valve for manual purge.
• The casing is made of PP plastic, fiberglass reinforcement and IP65 protection.

The pump includes the following inputs (accessories not included):

	1 2 3	PT100 Temperature probe input
	4  5	pH or Redox probe input
	6  7	Level control probe input
	8  9	Remote Control input
	10 11	Flow sensor input

Operating modes Kompact DRP 200

• Manual dosing

Pump operates in constant mode

• Proportional dosing for pH measurement

The pump measures and controls the pH value of a solution by programming a series of parameters

• Proportional dosing for ORP measurement

The pump measures and controls the ORP value in a solution by programming a series of parameters 

• Set the maximum flow rate

Allows setting the maximum flow rate of the pump and the programmed mode. 

• Delayed start-up configuration

Allows to set the delayed start-up operation of the pump. This delay is only performed if the pump is turned off and then turned on by disconnecting the power supply.

• Calibration delay setting

Allows to configure the delay of the pump operation after the calibration probe (ORP or pH). The delay can be disabled, turned off or can be set from 1 to 60 minutes.

• Flow rate calibration

The cc/stroke value can be entered manually or automatically where the pump runs 100 strokes and at the end of these it enters the amount sucked in by the pump.

• Statistics
• Alarms: alarm flow rate, alarm level

Technical characteristics DRP series

Model	Pressure	Flow rate	cc/stroke	Injections/minute	Connections (mm)
	bar	l/h			Suction	Discharge
200	10	3,0	160	0,31	4/6	4/6
	8	5,0		0,52

Guide for the selection of dosing pumps

When selecting the metering pump model or its spare parts, it is essential to take into account the coding found on the side label. This coding not only identifies the model, but also provides crucial information, such as hydraulic characteristics, materials of the different components, power supply...

We consider the model DRP200NHH0000 to explain the coding:

1. The first field corresponds to the model: DRP

2. The second field corresponds to the hydraulic characteristics: 200

3. The third field refers to the voltage of the dosing pumps: N

4. The fourth field refers to the head material: H

5. The fifth field refers to the installation kit: H

6. The sixth field refers to the seals: 0

The seals are crucial components in a dosing pump, and their choice must be based on the nature of the liquid to be dosed. We recommend that you consult the compatibility table to identify the most suitable seals according to the type of liquid you are dosing.

• FKM-B or Viton: normally used for acidic products.
• EPDM: normally used for alkaline products.

7. The seventh field is standard: 0

8.  The eighth field refers to customizations:00

Kompact DPT pump components

	1	Adjustment area
	2	Dosing head
	3	Priming valve
	4	Discharge connection
	5	Suction fitting
	6	Mounting bracket

Wall bracket drilling template

DRP pump package contents

• Complete pump
• Bottom filter 
• Injection accessory 
• 4 meters of PVC tubing (transparent and flexible), for suction and to connect the bleed valve for manual priming 
• 2 meters of PE tubing (opaque and rigid), to connect the pump outlet to the injection point 
• Plugs to fix the pump
• Wall bracket
• wall fixing studs to fix the bracket to the wall
• Screw protection caps
• Instruction manual

Dimensions Kompact DRP series

DRP pump control panel