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L Series Discreen

L Series Discreen

Categories: Mono™, Screens
  • Overview
  • Features & Benefits
  • Performance
  • Case Studies
  • Download

Overview

The Discreen design is self cleaning and does not blind or require manual raking or cleaning.  The screen is constructed using a number of shafts, each fitted with discs that overlap and intermesh with corresponding shafts.  The shaft rotation forms a gentle conveying action of solids across the face of the screen to the discharge point, whilst allowing water to flow through the disc stacks.  Individual comb bars are fitted to the first and last shaft to eject screening solids for discharge back into the main flow or sump area.

With the ability to remove up to 95% of solids with 2.5mm, 5mm or 9.0mm aperture sizes, and a range of screens to fit various channel widths and depths, the Discreen gives you the flexibility for a large range of applications.

Capacity
m³/h Up to 20,000
gpm Up to 88,057

Applications

Pump station inlet WwTW inlet
Storm water Water abstraction

Features & Benefits

  • Intermeshing discs give a self cleaning screen area – no frequent raking and no secondary handling system
  • Head losses are kept to a minimum and are consistent throughout the operation of the unit (unlike bar or mesh screens which can give high head losses between cleaning cycles)
  • Low rotation speed, offers good resistance to abrasion
  • Ability to remove up to 95% of solids with 2.5mm, 5mm or 9.0mm aperture sizes
  • By combining a Discreen with a Mono Muncher, you have the option of keeping all macerated and screened residue in the main flow, eliminating removal costs
  • Individual discs allow easy, low cost maintenance should they need replacing and allows screening capability to be changed for smaller screening of solids

Performance

* Based on a standard 10 shaft unit, for higher capacities consult Mono

1. These dimensions are for guidance only

2. For full certified drawings relating to installation details, please refer to Mono.

Discreen-Data.gif

Case Studies

L Series Discreen NutraSweet.jpg River water abstraction screening

L Series Discreen Application Damside.jpg Primary stormwater screening

L Series Discreen tnail.jpg Screening of river water abstraction

L Series Discreen Application KnappMill.jpg Turnkey project, lagoon intake screening

L Series Discreen Application Haredon.jpg Water intake screening

Download

Literature

Screens Brochure tnail.jpg Screens & Extraction Packages

O & M

OM_Thumbnail_18.bmp L Series Discreen Operation & Maintenance Manual

Related products

  • Epsilon Range

  • Small Pumps

  • Stormscreen

  • Epsilon Vertical Pump

Engineering Support

PPPTL has NOV Mono® trained personnel employed as field engineers and service technicians to provide support at multiple levels for our customer base. Our personnel constantly receive specialised training via NOV Mono’s global network of engineers to keep up with the ever changing world of technology.

This global network of experienced engineers, we believe, is a unique service that we are able to offer our customer base for issues that we may not be able to solve locally.

Services

✓ Pre Sales Services

✓ Application Support Services

✓ Complete overhaul and repair

✓ Site maintenance and shutdown

✓ Nationwide coverage

✓ Total support function

✓ Mono Genuine Parts to fit all PC pumps

Contact

Pacific Pumps and Process Technologies Ltd

Address: Unit 14, 18 Lambie Drive,

Manukau City, Auckland,

New Zealand

Phone: +64 9 263 9867

Email:  info@ppptl.co.nz

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