Wilo Wilo-drainlift M2/8 1 Nrv Swg Un

Wilo product

27% 27 percent off rrp

Department:

Wilo Subson Submersible Pumps

Wilo Wilo-drainlift M2/8 1 Nrv Swg Un

Easy to install due to:
• Compact dimensions
• Low weight
• Large scope of delivery
Flexible due to:
• Freely selectable inlets
Safe due to:
• Integrated mains-independent alarm function
• Integrated thermal motor protection
• Additional potential-free contact
• Maintenance interval display for M2
• Early fault detection for M2

WILO WILO-DRAINLIFT M2/8 1~ NRV SWG UN
Fully submersible sewage lifting unit, ready for connection (flooding height: 2 mWS, overflow time: 7 days) with a gas and watertight collection tank equipped with buoyancy safeguards. Centrifugal pump with vortex impeller.

DrainLift M1/8:
Single-pump system with single-phase or three-phase AC motor for automatic operation. Switchgear with shock-proof or CEE plug, potential-free contact, integrated alarm (mains-independent, due to built-in rechargeable battery*) and adjustable follow-up time.
RV version with non-return valve included in the scope of delivery.

DrainLift M2/8:
Double-pump system for automatic operation (with automatic duty cycling, standby and peak-load operation). Due to the integrated double non-return valve, only one pressure pipe connection is required. Switchgear with shock-proof or CEE plug, potential-free contact, maintenance interval display, early fault detection and integrated alarm (mains-independent, due to built-in rechargeable battery*) adjustable follow-up time.

Attention: The switchgear is not submersible and must therefore be arranged in such a way that it is overflow-proof.

* The battery is not included in the scope of delivery and can be ordered as an accessory.

Manufacture:

Wilo

Notes:

Mains connection 1~230 V, 50 Hz or 3~400 V, 50 Hz
Power consumption P1 = 1.3 kW
Cable length from system to switchgear 4 m / plug cable 1.5 m
Operating mode S3-15%, 80 sec
Fluid temperature max. 40 °C, for short periods (3 min.) 60 °C
Max. ambient temperature of 40 °C
Free ball passage 45 mm
Pressure port DN 80
Inlet connection DN 40 / DN 100 / DN 150
Ventilation connection DN 70
Min. suction head (installation level to middle of inlet) 180 mm
Protection class (without switchgear) IP 67
Gross tank volume 62 l to 115 l, depending on type
Switching volume 24 l to 40 l, depending on type

Material:

Motor housing: Stainless steel 1.4301
Hydraulic housing: Cast iron EN-GJL-250
Impeller: PUR plastic
Tank: PE plastic

Wilo
Code#:

2531400

MyTub Code#:

631300

PDF File:

Download pdf brochure 1.17mb