Inline Glanded Pumps DCM2/ DCP2 - In-line Double Pump
Verified by manufacturer 2 months ago
DCM2 32-450 T
DCM2 32-450 T
In-line double pumps for use in commercial building service, designed for the recirculation of water in air conditioning and heating systems even in the presence of solar collectors.
Application
For use in commercial building service, designed for the recirculation of water in air conditioning and heating systems even in the presence of solar collectors.
- Operating range: Up to 49.6 m³/h with head up to 36 metres.
- Liquid temperature range: -15°C to +140°C.
- Pumped liquid characteristics: Clean, free from solids or abrasive substances, non-viscous, non-aggressive, non-crystallized.
Description
In-line double pumps for use in commercial building service, designed for the recirculation of water in air conditioning and heating systems even in the presence of solar collectors.
Features and benefits:
- Suction and delivery ports in line and flanged PN 10 or PN 16 with threaded connectors for control pressure gauges.
- Pump body and motor support in cast iron.
- Impeller in cast iron and Ultrason E2010.
- Standard mechanical seal according to DIN 24960 in silicon carbide / silicon carbide with O-rings in EPDM.
- Intake and outlet are threaded.
- Technopolymer impeller.
- Silicon carbide mechanical seal.
- Air-cooled three-phase asynchronous motor with two poles.
- Motor shaft in stainless steel.
- Electrical protection by the user.
- Maximum ambient temperature: +50°C.
- Maximum working pressure: 16 bar (1600 kPa).
- Protection level IP 55.
- Insulation class F.
Single versions also available, consult manufacturer for details.
General information
Color | Green |
Finish | Painted |
Material | Cast iron Stainless steel EPDM Other Guidance for specification option: Silicon carbide. Polymer Guidance for specification option: Impeller. |
Length | 260 mm 320 mm Manufacturer guidanceAlso represents distance between centres. |
Width | 238 mm 485 mm 504 mm 609 mm |
Height | 445 mm 453 mm 459 mm 526 mm 535 mm Manufacturer guidanceMaximum. |
Warranty description | Two year |
Uniclass | |
CAWS | S90/470 Close-coupled in-line pumps |
Specification data - Close-coupled in-line pumps
General requirements | Pumps generally |
Arrangement | Horizontal with motor in up position.Guidance for specification option: Not available for motors ≥7.5 kW. Vertical with motor in up position. |
Duties | |
Operation | Duty. |
Flow rate | Up to 14 m³/h. |
Resistance | 1600 kPa (16 bar).Guidance for specification option: Maximum. |
Motor | |
Nominal voltage | Three phase 230 V a.c.Three phase 400 V a.c.Manufacturer guidanceBuilt-in thermal and current overload protection and a capacitor permanently on. Motor efficiency class, Up to 55 kW: IE2; ≥75 kW: IE3. |
Frequency | 50 Hz. |
Motor and impeller speed (maximum) | 1450 rpm. |
Speed control | Fixed. |
Casing material | Cast iron EN GJL250.Manufacturer guidanceSame material used for support. |
Accessories | Guidance for specification option: Consult manufacturer for options and insert requirements, or omit. |
Dimensions | Overall: 260 x 485 x 445 mm. Guidance for specification option: Length x width x height, based on vertical connection alignment. |
Weight | 46 kg. |
Fluid temperature range | -15°C to +140°C. Guidance for specification option: Maximum room temperature: 50°C. |
Head | Up to 4.4 m. Guidance for specification option: Consult manufacturer's literature for further details. |
Motor | Air-cooled three-phase asynchronous motor with two poles. Guidance for specification option: Amps (in) is dependent on voltage specified; consult manufacturer's literature for details. |
Connections | DN32, PN10. Guidance for specification option: Suction and delivery ports in line and flanged PN 10 with threaded connectors for control pressure gauges. DN32, PN16. Guidance for specification option: Suction and delivery ports in line and flanged PN 16 with threaded connectors for control pressure gauges. |
Impeller | Cast iron EN GJL200 UNI EN 1561. and Ultrason E2010. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | Italy |
Literature
DAB Pumps General Catalogue
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