Product Specifications
Product Description
TD90-2 EPDM
Tube diffuser:
The core component-membrane was imported from Jaeger-Germany.
Specification:
- Dimensions:
Perforation length: 1000/750/500mm
Total length: 1138/8805/648mm
Tube diameter: 87mm
ID-Sleeve: 90mm
Wall thickness: 1.9± 0.20mm
Perforated area: 0.24/0.18/0.12 m2
Total weight: 2.2/1.9/1.6kg
- Air flow
Standard operation condition: 5-18Nm3/h/3-14 Nm3/h /2-9 Nm3/h
Max overload/maintenance/air flow rate: 30 Nm3/h/23 Nm3/h/15 Nm3/h
Operation temperature: 0-80
Operation mode: Intermittent and continuous
Application: Municipal waste water
Membrane Material
Type Silicon
Type 7312 EPDM
Color Black
Polymer: 33%
Carbon black: 20%
Plasticiser: 35%
Others: 12%
Density DIN53479: 1.09± 0.03G/cm3
Tensile strength: DIN53504 >6.0MPa
Elongation at break DIN 53504. >400%
Tear Strength: DIN 53507 >6N/mm
Hardness: DIN 53505: 40± 5 Shore A
Tension set100% Elongation(24h, RT): <7%
Support tube material
Material: PP GF 30
Colour: Black
Additional colours: On request
Instructions: Shutdown of operation is highly recommended for air flow rates lower than minimum rate.
Overload air flow rate (e. G. Cleaning) should not be applied longer than 10 min/day.
Numbers are for guidance only. Operating diffusers at too high or too low an airflow rate may reduce lifetime or performance. See Technical Report `Slit size for aeration membranes` for details.
Maintenance: Diffusers can only be checked, if the activated sludge tank is out of work and empty. That is why normal cleaning must be done at work. Formic acid is used very successfully against carbonating. To keep the pores open, formic acid is sprayed into the compressed air for a short time. Also a regular use with maximum air flow for a short time helps keep the diffuser in good conditions for a long time. (refer to Maintenance Manual)
Shipping Unit
Dimensions
Unit weight
Unit per pallet
Pallet size:
Pallet weight:
Jaeger Rubber & Plastics (Shenzhen) Limited, Located in Guanlan, is a WOFE German company specilized in manufacturing and trading of rubber and plastic components.
Formally founded in 1942, the head office of the parent company Gummi-jaeger was established in Hanover Germany. In 60 years, she has been always focusing on solutions for rubber application engineering, materials development as well as value-added products. Up to now, more than 850 professionals in rubber and plastic fields are serving each highly professionalized subsidiaries of Jager Group. Created 147, 000, 000 Euro in 2006 and with the sales amount of membrane ranks first in the world, the Group has become one of aerator manufacturers with the most advanced technology and the largest scale in the world.
Today, the Jaeger Group possesses more than 140 distributors and engineering partners including those in China. There are about thousands of sewage-treatment plants worldwide are using various forms of aerator produced by Jager.
With her manufacture base was located in F1 A13 Building, Silicon Valley Power Automobile & Electronics Park, Guanlan, Bao an, Shenzhen, the world famous aerator manufacturer-Gummi-jager Group established her subsidiary in Shenzhen, which is mainly orientated on supplying aeration system to markets of China and partial Southeast Asian Countries
Our core competence is providing aeration components for biological wastewater treatment.
Our success is based on continuous product innovation, friendly, competent service and zero-defect philosophy.
Our customers are design engineers, OEM accounts, contractors and design-build companies all over the world.
