DAB Dklm-Dklp Twin Circulation Pumps – Flanged
DAB DKLP 50-2000 T IE3 – 60182123
- Established 1975
- Trusted by thousands of customers
DAB DKLP 50-2000 T twin in-line pump, 230-400 V three-phase
In-line pumps designed for conditioning, heating, water recirculation in the case of solar thermal panels (solar collectors) and for the circulation of drinkable hot water in residential building service and commercial building service. Pump body and motor support in cast iron, technopolymer impeller.
More about this product
Overview
In-line pumps designed for conditioning, heating, water recirculation in the case of solar thermal panels (solar collectors) and for the circulation of drinkable hot water in residential building service and commercial building service. Pump body and motor support in cast iron, technopolymer impeller. Pump marked KLM and KLP are single unit pumps, Pumps marked DKLM and DKLP are twin pumps. The KLM versions have a four-pole motor, the KLP have a two-pole motors. New AISI 316 shaft and new carbon/ceramic mechanical seal for greater reliability.
Specification
| Model | DAB DKLP 50-2000 T |
|---|---|
| Part number | 60182123 |
| Supply | 230-400 V three-phase, 50 Hz |
| Rated power P2 | 1.83 kW (2.49 HP) per motor |
| Max. power input P1 | 2.3 kW |
| Current In | 6.77 / 3.9 A |
| Poles | 2 |
| Speed | 2832 rpm |
| Motor efficiency class | IE3 |
| Pump connections | DN 50 |
| Port-to-port length | 280 mm |
DKLM, DKLP range
| Flow rate | 33 l/min / 1,117 l/min |
|---|---|
| Head | 13.7 m |
| Liquid temperature | -15°C / +120°C |
| Room temperature max | + 40°C |
| Operating pressure max | 10 bar (1000 kPa) |
| Grade protection | IP 55 |
| Isolation class | F |
| Outlet | PN 10/ PN 16 |
Applications
- Conditioning
- Heating
- Solar water heating
TECHNICAL DATA
Operating range: from 2 to 67 m3/h with head up to 13,7 metres
Pumped liquid: clean, free of solids and abrasives, non-viscous, nonaggressive, non-crystallised and chemically neutral, with properties similar to water. Maximum, glycol content 30 % (for other glycol percentages contact Technical Support).
Pumped liquid temperature range: from -15 °C to +120 °C.
Maximum ambient temperature: +40 °C.
Maximum operating pressure: 10 bar (1000 kPa).
Standard flanges: DN 40, DN 50, DN 65, DN 80 – PN 6/PN 10 (4 holes).
Flanges on request: DN 80 – PN 16 (8 holes).
Counter flanges on request: threaded DN 40, DN 50, DN 65 in PN 10. welded DN 40, DN 50, DN 65, in PN 10/PN 16 (4 holes). welded DN 80 in PN 10/PN 16 (8 holes)
Special executions on requests: alternative voltages and frequencies
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Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the DAB DKLP 50-2000 T IE3 – 60182123. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a water booster pump?
A water booster pump increases the pressure of an existing water supply to give stronger flow at taps, showers and appliances. It can be a small inline pump fitted to the incoming mains, or a larger pump and tank set that draws from a break tank to feed the whole house. Boosters do not create water – they raise the pressure of the water already coming in.
What is the difference between an inline booster and a tank-and-pump booster?
An inline booster connects straight onto the incoming mains and is limited to 12 litres per minute under UK water regulations – examples include the Salamander HomeBoost and WaterBoost WB-Compact. A tank-and-pump booster, such as the Grundfos Home Booster or DAB Esybox with Esytank, draws from a break tank and can deliver much higher flow rates for larger homes with multiple bathrooms.
What is a variable speed booster pump?
A variable speed booster uses an inverter to adjust pump speed in real time to match demand. It maintains constant pressure as outlets open and close, runs more quietly than a fixed-speed pump and typically saves up to 50 per cent of the energy a fixed-speed equivalent would use. The DAB Esybox, DAB Esybox Mini 3 and Grundfos Scala2 are common variable speed examples.
What does a water booster pump do?
A water booster pump raises water pressure to help supply taps, showers and other outlets when the existing system cannot meet demand.
Can a booster pump connect directly to the water mains?
Not every booster can. Direct connection depends on the product design and applicable water regulations; some systems require a break tank.
How do I size a water booster pump?
Assess simultaneous flow demand, required outlet pressure, available inlet conditions and the pressure losses in the pipework.