VeroTwin-DPL 40/120-1,5/2
In-line twin-head pump with two single-stage glanded centrifugal pumps in the same housing with switchover valve in the pressure port. Pump with compact in-line design with directly flanged three-phase current motor and one-piece shafts or with lanterns and standard motors (version N) rigidly connected by couplings.
The DPL series is suitable for pipe installation or installation on a base. Mounting brackets are available as accessories. With force-flushed circulation, bidirectional bellows mechanical seals and cavitation-reducing plastic impeller.
Flanges with pressure measuring connections R 1/8. The pump housing and lantern are cataphoretic-coated.
The motor terminal box can be made of metal or plastic. If a metal terminal box is absolutely necessary, please order the appropriate special variant.
| Operating Data | |
|---|---|
| Min. fluid temperature Tmin | -20 °C |
| Max. fluid temperature Tmax | 120 °C |
| Min. ambient temperature Tmin | -15 °C |
| Max. ambient temperature Tmax | 40 °C |
| Maximum operating pressure PN | 10 bar |
| Minimum efficiency index (MEI) | ≥0.4 |
| Motor data | |
|---|---|
| Motor efficiency class | IE3 |
| Mains connection | 3~400 V, 50 Hz |
| Voltage tolerance | ±10 % |
| Rated power P2 | 1500 W |
| Rated speed n | 2900 1/min |
| Rated current IN | 3.18 A |
| Power factor cos φ | 0.80 |
| Motor efficiency ηM 50% | 82.3 % |
| Motor efficiency ηM 75% | 84.2 % |
| Motor efficiency ηM 100% | 84.2 % |
| Insulation class | F |
| Protection class | IP55 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | PPE/PS-GF30 |
| Shaft | Stainless steel |
| Shaft seal | AQ1EGG |
| Lantern | Grey cast iron |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 40 |
| Pipe connection on the discharge side DNd | DN 40 |
| Port-to-port length L0 | 320 mm |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | VeroTwin-DPL 40/120-1,5/2 |
| Net weight, approx. m | 64.5 kg |
| Article number | 2121244 |
Installation and operating instructions
Wilo-VeroLine-IPL/IPL... N Wilo-VeroTwin-DPL/DPL... N
| Article Number | 2140029 |
| Edition | 2017-11 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 96 |
PDF (8 MB)Wilo-Crono...Il/DL/BL... ATEX Wilo-Vero...IPL-N/DPL-N... ATEX
| Article Number | 2140021 |
| Edition | 2019-10 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 68 |
PDF (2 MB)Certification booklet
Wilo-VeroLine-IP-E, Wilo-VeroTwin-DP-E, Wilo-VeroLine-IPL, Wilo-VeroTwin-DPL, Wilo-VeroLine-IPL-N, Wilo-VeroTwin-DPL-N, Wilo-VeroLine-IPH, Wilo-BM/BM-B/BM-S, Wilo-VeroLine-IP-Z
| Article Number | 2216679 |
| Edition | 2022-11 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 60 |
PDF (22 MB)Certificate REACH
REACH Regulation
| Edition | 2021-05 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 4 |
PDF (262 KB)Acustic Spectrum (Octave band)
VeroTwin-DPL 40/120-1,5/2
| Page format | 209.9 x 297.0 mm |
| Number of pages | 1 |
PDF (165 KB)3D_DWG
DPL40/120-1,5/2
DWG (2 MB)3D_STEP
DPL40/120-1,5/2
STP (3 MB)2D_DWG_TOP
DPL40/120-1,5/2
DWG (21 KB)2D_DWG_FRONT
DPL40/120-1,5/2
DWG (24 KB)2D_DWG_RIGHT
DPL40/120-1,5/2
DWG (29 KB)With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.
Recommended services | |||
 Commissioning | Commissioning Glanded pumps | 2219391 | |
For perfect functioning of the pump(s) / system(s), it is recommended to have the commissioning carried out by the works' own WILO SE Customer Service Department. Optimum setting and efficient operation of the system are ensured as a result. Commissioning is comprised of the following points:
The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included. | |||