Wilo-VeroTwin-DPL
Wilo-VeroTwin-DPL
Your advantages
- Reduction of space required and installation costs due to twin-head pump design
- Main/standby mode or peak-load operation (by means of external auxiliary device)
- High standard of corrosion protection thanks to cataphoretic coating
- Series design: motor with one-piece shaft
- Version N: standard motor B5 or V1 with stainless steel plug shaft
Recommended services
VeroTwin-DPL
Design
Glanded double pump in in-line design with flange connection
Application
Pumping of heating water (acc. to VDI 2035), chilled water and water/glycol mixtures without abrasive substances in heating, chilled water and cooling systems.
Typekey
Example | DPL 40/160‐4/2 |
DPL | In-line double pump |
40 | Nominal diameter DN of the pipe connection |
160 | Nominal impeller diameter |
4 | Nominal motor power P2 in kW |
2 | Number of poles |
Technical data
- Permissible temperature range -20 °C to +120 °C
- Mains connection 3~400 V, 50 Hz (others on request)
- Protection class IP 55
- Nominal diameter DN 32 to DN 100
- Max. operating pressure 10 bar (special version: 16 bar)
Materials
- Pump housing and lantern: EN-GJL-250
- Impeller: PP fibreglass-reinforced /EN-GJL-200 (depending on pump type)
- Shaft: 1.4021
- Mechanical seal: AQ1EGG; other mechanical seals on request
Construction
Single-stage, low-pressure double pump in in-line design with
- Switchover valve
- Mechanical seal
- Flange connection with pressure measuring connection R 1/8
- Motor with one-piece shaft
Scope of delivery
- Pump
- Installation and operating instructions
Options
- ...-H5 variant with PN16 housing (at additional charge)
- Other voltages and frequencies as well as ATEX approval on request
Accessories
- Mounting brackets for installation on a base
- PTC thermistor sensor, PTC resistor tripping relay
- Special motors
- Special mechanical seals
- SC-HVAC, CC-HVAC control systems and switchgears
- Blind flanges
Installation and operating instructions
Wilo-VeroLine-IPL/IPL... N Wilo-VeroTwin-DPL/DPL... N
| Article Number | 2140029 |
| Edition | 2017-11 |
| Number of pages | 96 |
PDF (8 MB)Wilo-VeroLine-IPL (1,1-7,5 kW) Wilo-VeroTwin-DPL (1,1-7,5 kW)
| Article Number | 2140036 |
| Edition | 2017-11 |
| Number of pages | 92 |
PDF (6 MB)Consulting manual
Glanded pumps, single-stage, single-volute
| Article Number | Wilo515021 |
| Edition | 2021-12 |
| Number of pages | 24 |
PDF (7 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 |
| Number of pages | 60 |
PDF (22 MB)Reference sheet
Reference Sheet (English) - Power industry - Power Station Anpara, Anpara, India, 2014
| Number of pages | 2 |
PDF (2 MB)