Davey Sumo II

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Davey Sumo II | Manualzz

Water Softeners

APPLICATIONS

Removal of calcium and magnesium hardness from chlorinated municipal water supplies for

> Whole household use

> Commercial dish washers/steamer ovens

> Boilers

> Hot water systems

Sumo II

Non-Electric Water Softener

Highly efficient and compact non-electric water softener.

Reliable, simpler to operate and less expensive to maintain, than traditional softeners.

WHY CHOOSE THE

Davey Sumo II Water Softener?

Hydraulically driven smart valve softening engine

The Sumo II has a non-electric hydraulically driven smart valve softening engine, which has been designed to promote high flow rates as well as provide precise control throughout all of the softener operating cycles. Unlike traditional softeners, the Sumo II is non electric and is hydraulically driven by demand from the home. With the

Sumo II there are no electrical running costs; it will continue to operate during a power outage but more importantly, unlike traditional electric driven softeners, will only operate when you need it.

Highly efficient softening media

The Sumo II comes loaded with high-efficiency compact softening resin; this means the Sumo II offers more softening capacity than the standard resin used in traditional softeners. This makes the Sumo II more efficient in its operation than traditional softeners - so much so that the Sumo II will use up to 75% less salt than traditional softeners.

Accurate metering

The Sumo II accudial metre allows fine-tuning to precisely reflect the household’s water hardness and usage which allows the system to use the entire media capacity between regenerations. This means the Sumo II can rapidly regenerate in as little as 6 minutes compared to more than an hour for traditional softeners.

Compact design

The Sumo II has a compact footprint which means it can be installed in cupboards and places where a traditional softener can’t.

Ready for installation

The Sumo II is supplied ready for install including integrated by-pass valve and fittings.

Max Flow Rate at ∆ bar

DESIGN SPECIFICATIONS

35 Lpm

Flow Rate at 2 ∆ bar

Pressure Range

45 Lpm

1.5 – 8 bar

Temperature Range

Free Chlorine

Compensated Hardness

Iron (ferrous)

Iron (ferric)

2 – 49°C

≤ 1.0 mg/L

≤ 850 mg/L

< 0.5 mg/L

< 0.01 mg/L

Media Vessel (Qty.) Size

SYSTEM COMPONENTS

(1) 254 mm x 432 mm

Media Vessel Construction

Empty Bed Volume

Wrapped Polyethylene

15.6 litres

Media Type

Non-Solvent,

Standard Mesh Cation Resin

Media Volume (per tank)

Total Bed Depth

Free Board

Riser Tube

Upper Distributor

Lower Distributor

Regeneration Control

Service Flow

Regeneration Flow

Regeneration Type

Hard Water By-pass During

Regeneration

15.6 litres

432 mm

None

26.7 mm ABS

0.18 mm Slots, Cone Type

0.25 - 0.33 mm Slots, Cone Type

Volumetric

Upflow

Downflow

Countercurrent

Automatic

Salt Capacity (Pellet)

Salt Capacity (Block)

System By-pass

Blending System

40 kg

38 kg

Push/Pull

Integral to By-pass Valve, 0 - 20%

Blending

Inlet / Outlet Connections

Drain Connection

Brine Line Connection

Brine Tank Overflow

Power

CONNECTIONS

20 mm Custom Adapter

0.5” Quick Connect Tubing

0.375” Quick Connect Tubing

0.625” Tubing Barb

None

REGENERATION SPECIFICATIONS AT 2.5 BAR

Offline Time during Regen Cycle 16 minutes

Total Regen Cycle Time

Total Regen Volume

18 minutes

38 litres

Salt Used per Regen

Salt Dose

Backwash Flow Rate

0.59 kg

0.04 kg salt / litre resin

7.6 Lpm

Note: Use Salt Blocks only (Part Number: EM30)

Sumo II Water Softener

Hardness

125 mg/L

150 mg/L

200 mg/L

250 mg/L

350 mg/L

500 mg/L

850 mg/L

ACCUDIAL METER ADJUSTABILITY

Volume/Regeneration

2,687 litres

2,233 litres

Minimum Litre Adjustment

1,703 litres

1,325 litres

946 litres

681 litres

379 litres

38 litres

Height

Width

Depth with By-pass

DIMENSIONS AND WEIGHT

601 mm

345 mm

632 mm

Quality

ISO 9001

Environment

ISO 14001

davey.com.au | daveynz.co.nz

This literature is not a complete guide to product usage. Further information is available from your Davey Dealer, Davey Support Centre and from the relevant product Installation and Operating Instructions. Must be read in conjunction with the relevant product Installation and Operating Instructions and all applicable statutory requirements. Product specifications may change without notice.

® Davey is a registered trademark of Davey Water Products Pty Ltd. © Davey Water Products Pty Ltd 2015.

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