Production Description Water Treatment Equipment Plastic Float water Flow meter Rotameter
LZS series plastic rotor flowmeter is mainly used for the
measurement of one-way non-pulsating liquid conveyed in engineering
plastic pipeline. Because the cone tube of the flowmeter is made of
transparent engineering plastics, it has the characteristics of
non-breakability, light weight, corrosion resistance, long service
life, and convenient installation and connection.
Mainly used in water treatment, chemical industry, petroleum,
medicine, fertilizer, food, sugar, paper, light industry, textile,
printing and dyeing, environmental protection and other industrial
sectors and scientific research units. Nominal diameter:
lzs-15～lzs-125 (dn15～dn125mm)
Detailed Images Water Treatment Equipment Plastic Float water Flow meter Rotameter
Specification Water Treatment Equipment Plastic Float water Flow meter Rotameter
Technical Parameters:
Diameter
(Dg)mm | Model | Measure Range | Accuracy | Media State |
| Long Tube Type | Short Tube Type | Temperature | Pressure |
| 15 | LZS-15 | 10-100 l/h
16-160 l/h
25-250 l/h
40-400 l/h
60-600 l/h
| 5-50 l/h
10-100 l/h
16-160 l/h
25-250 l/h
40-400 l/h
50-500 l/h
60-600 l/h
100-1000 l/h | ±4% | 0-60 | ≤0.6 |
| 25 | LZS-25 | 100-1000 l/h
160-1600 l/h
250-2500 l/h | 100-1000 l/h
160-1600 l/h
4-40 l/min
250-2500 l/h |
| 32 | LZS-32 | | 0.4-4 m3/h
0.6-6 m3/h |
| 50 | LZS-50 | 0.4-4 m3/h
0.6-6 m3/h
1-10 m3/h
1.6-16 m3/h | 1-10 m3/h
1.6-16 m3/h |
| 65 | LZS-65 | | 2.5-16 m3/h
5-25 m3/h
8-40 m3/h
12-60 m3/h |
| 100 | LZS-100 | | 14-90 m3/h
18-120 m3/h |
| 125 | LZS-125 | | 25-150 m3/h
25-180 m3/h |
| 150 | LZS-150 | | 14-90 m3/h
18-120 m3/h
25-150 m3/h
25-180 m3/h
25-200 m3/h |
The drawing and installation size:
Note:
1.LZT-XXSXXL Long tube type LZT-XXSXXD Short tube type
2.Connection Method:
F flange type
N thread connection Sinker
Special requirements. Anti-corrosion, guide rod lining F46/F46
Features China LZS preservative pipeline type PVC plastic float
Liquid air rotameter
Structure and principle of LZS plastic flowmeter
It is mainly composed of a transparent plastic cone tube with the
small end down and the big end up, and a float that can move up and
down in the cone tube as a measuring element, and is composed of
nuts, nozzles, stoppers and "O" rings. When the fluid flows from
bottom to top in the conical tube, a pressure difference is
generated up and down the float, which makes the float rise. When
the pressure difference is in force balance with the gravity,
buoyancy and viscous force of the float, the float is in a static
position. When the flow rate changes, The flow velocity of the
fluid flowing through the annular gap between the cone tube and the
float changes, the pressure difference between the upper and lower
floats changes accordingly, and the float moves up and down, so the
height of the float at the static position can be used as a measure
of flow.
Dimension Water Treatment Equipment Plastic Float water Flow meter Rotameter
