Thông số kĩ thuật:
- Lưu lượng thiết kế: 7-10 Nm3/h
- Khoảng Lưu lượng: 0-17 Nm3/h
- Số lỗ: 10 lỗ x Ø5mm
Đặc điểm, Chức năng: tạo ra bọt khí kích thước lớn có chức năng khuấy trộn tốt, được sử dụng để khuấy trộn bể Phân hủy kị khí và Bể điều hòa nơi mà nhu cầu chuyển hóa oxy không cao.
Vật liệu: nhựa Acrylic chống tia cực tím. Lỗ lớn nên khó nghẹt trong quá trình hoạt động

Diffuser
- Product Name : LTD-144 Disk Diffuser



Description
Feature
- Pipeline Caliber for Connection:
PT1B thread.
- Limits pressure losses:
The flexible valve enables precise adjustment of the pressure discharge force with the use of an air volume gauge, leading to fewer pressure losses.
- Excellent corrosion resistance, constructed with a state-of-the-art ABS compound, boasting outstanding temperature resistance.
- Long-lasting (three times the life-span of ordinary rubber)
- Oil and corrosion resistant valve.
- Fully-closed against backflow.
- Should the pump be stopped, a specially constructed valve is designated to provide a complete seal between the cut-out air flow from underneath and the water pressure above. This naturally prevents any undesired backflow of water into the apparatus.


Specification:
|
Material |
Body Section |
ABS resin |
Film Section |
The plastic synthetic resin |
Standard Ventilation Volume |
100 l/min~450 l/min |
Weight |
130g |
Installation Method |
Either upward or downward |
Connection Method |
PT1B thread | |
Specification of ABS:
|
Test item |
Figure |
Test Method(JIS) |
Tensile Strength |
480kg.cm/cm2 |
ASTMD638 |
Expandability |
20% |
ASTMD638 |
Bending Strength |
710kg.cm/cm2 |
ASTMD790 |
Bending Elasticity Rate |
25,200kg.cm/cm2 |
ASTMD790 |
Impact Strength |
15kg.cm/cm2 |
ASTMD256 |
Heating Deformation Temperature |
82oC 6.4mm 87oC 12.7mm |
ASTMD648 |
Softening Point |
107oC |
ASTMD1525 |
Dissolution flows |
15g/10mm |
JISK7210 |
Specific Gravity |
1.05 |
JISK7112 | |
Thermoplastic Synthetic Resin Property List:
|
Test item |
Figure |
Test Method(JIS) |
Hardness |
70 |
K6301 |
Compression Permanent Bevel Rate |
47% |
K6301 |
Tensile Strength Test |
Tensile Strength |
1.5kg.cm/cm3 |
K6723 |
Expandability |
260% |
K6723 |
100%M |
0.59kg.cm/cm3 |
K6723 |
Heating and Aging Test |
Tensile Strength Rate |
99% |
K6723 |
Expandability Rate |
100% |
K6723 |
100%M Rate |
98% |
K6723 |
Evaporation Reduction |
0% |
K6723 |
Oil Resistance- #2 Insulating Oil |
Tensile Strength Rate |
99% |
K6723 |
Expandability Rate |
100% |
K6723 |
Coldness Resistance |
-36 oC |
K6723 |
Heating Deformation Rate |
7% |
K6723 |
Specific Gravity |
1.30 |
K7112 | |