Summary: 1. LQ3G Heat Insulation Double Jacket Three Screw Pump /Bare Pump or Head Pump/Three Screw Bitumen Asphalt Pump (Oil Heated Bitumen Pump) with unique design of double jacket casing, can transmit heavy oil without particle, non-corrosive oil. 2. The viscosity can be 3.0~760 mm2/s (1.2-100 °E). High viscosity medium can be pumped after overheating. 3. It can be used as lubricating pump, hydraulic pump, boost pump, petrol pump and dispensing pump. 4. Pump fuel oil, lubricate oil, hydraulic oil, crude oil, heavy oil, asphalt, bitumen, rubber, resin such various types of lubrication oil-type liquid in industries of petroleum, steel making, chemical fiber, food, metallurgy, road construction, electrify, mining, shipbuilding, glass, rubber.  Product Details: Some key features of ADA room number signs include: Braille House Number,Braille Sign Plate,Acrylic Plate Braille Signs,Braille Script Numbers Shanghai Caide Printing Co.,Ltd. , https://www.caideprinting.com
Working Principle:
Three Screw (One main, two driven screws)
Main applications:
Heavy Oil, bitumen, viscous fluids
Driver:
Electric motor, diesel motor.
Power Specs:
220V, 240V, 380V, 400V, 415V, 440V, 460V, 50hz/60hz
Max. permissible fluid temperature:
350°C
Type of connection:
Flange, Thread, Quick Coupled.
Installation position:
Horizontal
Casing/Inner parts material:
Cast iron, Stainless Steel/Cast iron, Stainless steel, Bronze
Shaft seal type:
Mechanical seal
Maximum viscosity:
1000CST
Maximum drive rating:
132 kW (177hp)
Maximum caliber:
6inch (150mm)
Maximum discharge-side pressure:
2.5mpa (25bar)
Flow rate range:
0.6-120 m³/h (10-2010l/m)
Performance Data:
 Model
Capacity
Pressure
Speed
KW
 Suction head
m3/h
L/min
MPa
r/min
Shaft power
motor power
m
45× 3-36
2.8
46
0.6
950
0.8
1.1
5
4.2
70
0.6
1450
1
1.5
5
45× 2-46
4.2
70
0.6
950
1
1.5
5
14
233
1
1450
4.3
5.5
5
62× 2-43
8.58
143.4
0.6
950
2.06
3
5
13.1
218.9
0.6
1450
3.15
4
62× 2-46
9.8
163
0.8
950
2.9
4
5
25
417
1
1450
8.5
11
Â
80× 2-45
23.1
386.3
1
950
8.6
11
5
35.7
594.5
1
1450
13.1
15
80× 2-51
26.9
448.3
1
950
10.5
15
5
41
684.1
1
1450
16
18.5
90× 2-36
24.2
403.5
0.6
950
5.52
7.5
5.5
36.1
602.4
1
1450
13
15
90× 2-36
27.5
457.6
1
950
10.2
15
5.5
41.9
698.5
1
1450
15.5
18.5
90× 2-46
34
566.7
0.8
950
9.7
11
5.5
51.4
856.1
1
1450
18.6
22
100× 2-46
72.7
1212
0.6
950
16.5
18.5
5.5
71.2
1187
Braille House Number
1. Raised Characters: The room number must be raised or embossed to allow tactile reading by individuals with visual impairments.
2. Braille: ADA signs must include Grade 2 Braille, which is a system of raised dots that allows individuals with visual impairments to read through touch.
3. High Contrast: The color contrast between the background and the characters must be high to ensure readability for people with low vision.
4. Pictograms: In addition to the room number, ADA signs may include pictograms or symbols to provide additional information, such as indicating accessible restrooms or wheelchair accessibility.
5. Mounting Height: ADA guidelines specify the appropriate mounting height for room number signs to ensure they are easily visible and accessible for individuals using wheelchairs or mobility aids.
It is important for public buildings, such as hotels, hospitals, and offices, to have ADA room number signs to ensure equal access and navigation for everyone, regardless of their abilities.
Three-Spindle Screw Pump
Model NO.: LQ3G
Brand Name: Yonjou
Model Number: Lq3g
Theory: Rotary Pump
Structure: Screw Pump
Usage: Bitumen
Power: Electric
Pressure: 6-10 Bar
Ce: ISO9001:2000
Trademark: YonJou
Transport Package: Standard Export Plywood Case Packing
Specification: International
Origin: China
HS Code: 8413110000
Model NO.: LQ3G
Brand Name: Yonjou
Model Number: Lq3g
Theory: Rotary Pump
Structure: Screw Pump
Usage: Bitumen
Power: Electric
Pressure: 6-10 Bar
Ce: ISO9001:2000
Trademark: YonJou
Transport Package: Standard Export Plywood Case Packing
Specification: International
Origin: China
HS Code: 8413110000