LLY series of manual nozzle with flowmeter (abbreviated as oil-filling gun) is a meter used to measure the volume flow rate of liquid passing through the pipe. It is suitable for measuring gasoline and kerosene fuel etc. The meter has such advantages as high accuracy and convenient and flexible use. As long as there is a height difference of 2m to 10m between the liquid level of measured medium and the meter, it can operate normally without any additional power source.
Features
This product which had been set up a file by the province standard measurement bureau, with the number of Q330324-N12-2168-2014, produces according to the Q/YOY01-2014 standard organization; its main technology parameter as below:
1. Nominal diameter and flow rate:
| Model | Nominal diameter | Min.flow rate | Rated flow rate | Max. flow rate | Display value |
| LLY-15 model | 15mm | 15 L/min | 25 L/min | 40 L/min | 1~9999 |
| LLY-25 model | 25 mm | 25 L/min | 35 L/min | 60 L/min | 1~9999 |
| LLY-32 model | 32 mm | 32 L/min | 65 L/min | 120 L/min | 1~9999 |
2. Metering accuracy: ±1%
3. Measured medium: gasoline. If the medium is kerosene or diesel oil, the readings of flow meter shall be corrected. Refer to article 5 of clause 4 for details.
4. Maximum working pressure: 0.3MPa
Main structure and working principle
The manual nozzle with flowmeter is composed of Counter, metering chamber and main body etc. three parts. Among them, the electronic digital displayer is composed of magnetic coupler, accumulation indicator and zero-resetting device etc. mechanism. The metering chamber is composed of core rack, impeller, worm wheel and worm. The main body is composed of meter shell, oil inlet and outlet tank and valve mechanism etc.
Grasp firmly the bending handle. When the valve opens, the liquid will pass through the oil tank and flow into the metering chamber, and under the action of liquid, the impeller will produce torque to rotate. The rotation speed of impeller will be reduced by worm wheel, worm and gear, and driven by the magnetic coupler, the electronic digital displayer will carry out calculation, so that the volume quantity of liquid passing through the pipe can be read out.
- Oil inlet pipe
- Rubber cushion
- Core rack
- Impeller
- zero-resetting
- accumulation instructs
- Magnetic coupler
- Worm wheel
- Valve mechanism
- Oil outlet pipe
- Bending handle
- Nozzle body
- Adjuster
Photo Show
About US
Zhejiang Koeo Petroleum Machinery Co., Ltd, CCCPI member, which was established in 1990, specialized in manufacturing refueling equipments, including fuel nozzles,flow meters, fuel transfer pumps, connecting swivels, and other fuel dispenser equipments.We are an intergrated company in petroleum equipment and valve industry,we have passed through the SIRA Certication Service, as well as satisfied with ISO 9001 standards.
Products cover as below:
*Manual and Automatic Fuel Nozzles
*Fuel Flow Meter
*Diesel and Petrol Fuel Pump
*Dispenser Pump Set
*Vane Pump
*QBY/QBK Series Air-Operated Diaphragm Pump
*Swivel,Hose,Breakaway,Accessories Parts Etc.
Our Advantages
*As a manufacturer since 1990, able to do detailed QC, after-service more reliable, lead time under control.
*Many years B2B B2C export experience, flexible payment terms, expert in custom clearance issues, customers from more than 30 countries.
*Own several patented products, CE approved, specialized R & D team.
*ODM Service:Logo, package, color, even small design changes could customize.
Our Service
- Immdiately reply for the inquiry within 6 hours
- Practical advice or solutions for your case after learning from your request
- Genuine helpful and satisfactory after-sale Service
- CE certification and ISO:9001 for products, 1 year guarantee
FAQ
Q1:Are you factory?
A.:Yes,we are manufacture since 1990.We have rich producing experience and quality control.
Q2:Does your company or your product have any certification?
A:yes,we have ISO,CE cetification,and patent also.
Q3:What is your sample policy?
A:Normally customer should pay both for sample and shipping charge.
Q4:What is your MOQ?
A:Different product with different MOQ,can be discussed.
Q5:What is the terms of the payment?
A:TT before shipment.
Q6:How about your delivery time?
A:We can dispatch within 3days if in stock.Normally within 20-35days for bulk order.
Q7:What is your packing?
A:Standard Export Packing
Q8:How do you make long-term business and good relationship with your customers?
A:We keep good quality and competitive price to ensure our customers' benifit,still take our customers' questions be first,make quick response and resolve ability if meet quality issue.
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