Wilo-VeroTwin-DPL-Z
Safe provision of domestic hot water in larger buildings.
Safe provision of domestic hot water in larger buildings.
The Wilo-VeroTwin DPL-Z is a hygienically safe circulator for the reliable transport of domestic hot water in rental properties as well as office and commercial buildings. It has drinking water approval in accordance with the ACS and therefore fulfils the highest hygiene standards.
Your advantages
- Reliable circulation of domestic hot water with water hardness of up to 5 mmol/l (28°dH/50°TH) and temperatures of up to 80 °C
- Hygienic safety by means of red brass pump housing, force-flushed EPDM mechanical seal and fibreglass-reinforced PPO impeller
- Drinking water approval according to ACS
Product features
- Standard IE3 AC motor with terminal box
- Lantern made of CC470K red brass
- Rigidly connected shaft made of 1.4021 stainless steel
- Mechanical seal made of carbon-graphite material/ceramic/EPDM
- Pump housing made of CC470K red brass
- Fibreglass-reinforced PPO impeller
- Twin-head pump flap
Environmentally friendly properties
- Compact design of cast iron components for lowest possible weight
- Sustainable and carbon-neutral production and processes in our European factories
Design
Glanded twin-head pump in in-line design with flange connection
Application
Pumping drinking water, heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems.
Typekey
Example | Wilo-Veroline-DPL-Z 32/125-1.1/2 |
DPL-Z | Inline double circulator for domestic hot water |
32 | Nominal diameter DN of the pipe connection |
125 | Nominal impeller diameter |
1.1 | Rated power P2 in kW |
2 | Number of poles |
Technical data
- Permissible temperature range:
- Drinking water in accordance with TrinkwV 2001: 0 °C to +80 °C with water hardness up to 5 mmol/l (28°dH/50°TH)
- Heating water in accordance with VDI 2035 or cooling water: -20 °C to +110 °C
- Water-glycol mixtures (at 20% to 40% glycol by volume): ≤ 40 °C
- Mains connection 3~400 V, 50 Hz (others on request)
- Protection class IP55
- Nominal diameter DN 32 to DN 40
- Max. operating pressure 10 bar
Materials
- Pump housing and lantern: CC470K red brass
- Impeller: Fibreglass-reinforced PPO
- Shaft: 1.4021
- Mechanical seal: Carbon-graphite material/ceramic/EPDM
Construction
Single-stage, low-pressure centrifugal pump as twin-head pump in in-line design with
- Mechanical seal
- Flange connection with pressure measuring connection R 1/8
Scope of delivery
- Pump
- Installation and operating instructions
Options
- Other voltages and frequencies available on request.
- Special motor for outdoor installation on request
- Special mechanical seals
Accessories
- Mounting brackets for installation on a base
- PTC thermistor sensor, PTC thermistor tripping relay
- Control systems and switchgears
- Blind flanges for twin-head pump housing
Installation and operating instructions
Wilo-VeroLine-IPL-Z, Wilo-VeroTwin-DPL-Z
| Article Number | 2234364 |
| Edition | 2024-07 |
| Number of pages | 132 |
| Language | de, en, hu, nl |
PDF (7 MB)| Product description | Number of poles | MEI | IE | Nominal flange diameter | Mechanical seal | Port-to-port length L0 | Rated power P2 | Gross weight, approx. m | Article number | GRD group | Blind flange | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VeroTwin-DPL-Z32/85-0,37/2 | 2 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 0.37 kW | 55 kg | 2230093 | 3 | V | |
VeroTwin-DPL-Z32/95-0,55/2 | 2 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 0.55 kW | 55 kg | 2230094 | 3 | V | |
VeroTwin-DPL-Z32/105-0,75/2 | 2 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 0.75 kW | 67 kg | 2230095 | 3 | V | |
VeroTwin-DPL-Z32/125-1,1/2 | 2 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 1.1 kW | 67 kg | 2230096 | 3 | V | |
VeroTwin-DPL-Z32/135-0,25/4 | 4 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 0.25 kW | 51 kg | 2230092 | 3 | V | |
VeroTwin-DPL-Z32/135-1,5/2 | 2 | ≥0.4 | IE3 | DN 32 | BQ1EGG | 260 mm | 1.5 kW | 71 kg | 2230097 | 3 | V | |
VeroTwin-DPL-Z40/100-0,75/2 | 2 | ≥0.4 | IE3 | DN 40 | BQ1EGG | 320 mm | 0.75 kW | 75 kg | 2230098 | 3 | V | |
VeroTwin-DPL-Z40/130-0,25/4 | 4 | ≥0.4 | IE3 | DN 40 | BQ1EGG | 320 mm | 0.25 kW | 59 kg | 2230099 | 3 | V | |
VeroTwin-DPL-Z40/160-0,37/4 | 4 | ≥0.4 | IE3 | DN 40 | BQ1EGG | 320 mm | 0.37 kW | 60 kg | 2230100 | 3 | V |