Salvador Wholesale Tube Pipe Plastic Tube Float Flow Meter

Product Description

China high quality Plastic Tube Type Rotameter manufacturer

   We are a trusted manufacturer of plastic valves, fittings, and pipes, specializing in PVC, UPVC, CPVC, PP, PPH, PPR, and PVDF valves and fittings in sizes from 1/2″ to 16″. Our solutions are widely used in irrigation, water supply, chemical processing, and industrial fluid systems.
   With over 15 years of manufacturing experience, we have established a global presence, exporting to over 100 countries in South and North America, Southeast Asia, the Middle East, and Africa.As our business grows, we continuously upgrade our production technology and quality control systems to ensure stable product performance, improved efficiency, and faster delivery. We warmly welcome global partners to visit our factory in China and explore long-term partnerships.

Specification

ABS Plastic Tube Type Rotameter

  Rotameters are a type of variable area flowmeter used to measure the flow rate of liquids and gases.A rotameter consists of a tapered tube, usually made of plastic, with a float inside the tube. Fluid flows through the tube, causing the float to rise. The height of the float indicates the flow rate, which can be read from a scale on the tube.

  The float rises or falls depending on the flow rate, and settles at the point where the upward force of the fluid flow equals the downward force of gravity. The wider part of the tube makes it easier for the fluid to flow, so the float settles at a height where the cross-sectional area matches the flow rate.

Key Components
Tapered tube: Usually made of plastic, widens from the bottom to the top, providing a variable area for the fluid to flow.
Float: Made of materials such as stainless steel, glass, or plastic, it moves freely inside the tube. The float can be made in different shapes (spherical, cylindrical) to suit specific applications.
Scale: Located on the tube or on a separate indicator, it provides a flow reading that corresponds to the height of the float.

Nominal diameter (mm)	Modle	Measurement range	Temperature ℃	Pressure MPa	Accuracy
15	LZS-15	5-50L/H	0-60	≤0.6	±5%
		10-100L/H	0-60	≤0.6	±5%
		16-160L/H	0-60	≤0.6	±5%
		25-250L/H	0-60	≤0.6	±5%
		40-400L/H	0-60	≤0.6	±5%
		50-500L/H	0-60	≤0.6	±5%
		60-600L/H	0-60	≤0.6	±5%
25	LZS-25	100-1000L/H	0-60	≤0.6	±5%
		160-1600L/H	0-60	≤0.6	±5%
		250-2500L/H	0-60	≤0.6	±5%
32	LZS-32	0.4-4m³/H	0-60	≤0.6	±5%
		0.6-6m³/H	0-60	≤0.6	±5%
50	LZS-50		0-60	≤0.6	±5%
		1-10m³/H	0-60	≤0.6	±5%
		1.6-16m³/H	0-60	≤0.6	±5%
65	LZS-65	5-25m³/H	0-60	≤0.6	±5%
		8-40m³/H	0-60	≤0.6	±5%
		12-60m³/H	0-60	≤0.6	±5%
80	LZS-80	5-25m³/H	0-60	≤0.6	±5%
		8-40m³/H	0-60	≤0.6	±5%
		12-60m³/H	0-60	≤0.6	±5%
100	LZS-100	12-60m³/H	0-60	≤0.6	±5%
		18-90m³/H	0-60	≤0.6	±5%
		20-120m³/H	0-60	≤0.6	±5%
125	LZS-125	25-125m³/H	0-60	≤0.6	±5%
		30-180m³/H	0-60	≤0.6	±5%
150	LZS-150	12-60m³/H	0-60	≤0.6	±5%
		18-90m³/H	0-60	≤0.6	±5%
		20-120m³/H	0-60	±5%	≤0.6
		25-150m³/H	0-60	≤0.6	±5%
		30-180m³/H	0-60	≤0.6	±5%

Advantages of Rotameters

Applications

Simple and Reliable: No external power source is required, and there are few moving parts, so maintenance is low.
Visual Indication: Provides a direct visual reading of the flow rate.
Cost Effective: Typically less expensive than other flow meters.
Versatility: With proper material selection, can be used with a wide range of fluids, including corrosive ones.
Pressure Drop: Rotameters have a relatively low pressure drop, which is advantageous for many applications.

Water Treatment Plants: Used to measure the flow of water and chemicals in treatment processes.
Chemical Processing: Ideal for monitoring the flow of a wide range of chemicals.
Pharmaceutical: Used for precise metering of liquid components in manufacturing processes.
Laboratory: Often used in experimental setups to measure gas and liquid flow.
HVAC Systems: Used to monitor the flow of air and other gases in heating, ventilation, and air conditioning systems.

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Packing & Delivery

  Final inspection is crucial to ensuring the quality and compliance of each plastic gate valve, fostering customer satisfaction and trust. Prior to shipment, we rigorously inspect the valve's appearance, dimensions, sealing performance, packaging, and labeling. This meticulous attention to detail ensures that each plastic gate valve meets the highest quality standards of China's leading plastic gate valve manufacturer.
  As a leading manufacturer of plastic gate valves, SWD Plastic offers a comprehensive support service, encompassing pre-sales consultation, production tracking, and after-sales maintenance. Adhering to the principles of prioritizing quality and customer satisfaction, our plastic gate valves are backed by a 24-month warranty, twice the industry standard. To meet urgent customer needs, we maintain a stock of over 20,000 semi-finished products, ensuring shipment within 10 days, ensuring your project remains on schedule.

Company Profile

ABOUT US

SWD PLASTIC(Salvador Industrial Co.,Ltd) is a leading and professional manufacturer and exporter for UPVC, CPVC, PPH, PVDF pipes,valves and fittings in China. We stick to the principle of "Quality First, Service First, Continuous Improvement and Innovation to Meet the Customers', and the quality management objective of 'Zero Defect,Zero Complaints.
    Most of our products confim to ANS, DIN,BS, JIS & TIS standard and have been already sold to United States, Canada, Mexico, Chile,Colombia,Peru, Russia, Saudi Arabia, UAE,Iran,raq, Thailand, Philippines,Indonesia,Malaysia etc., With very good reputation.
    Welcome to our company visit and discuss business, sincerely hope our professional technology and individual service can win your trust and favor, jooking forward to cooperate with friends all over the world,let's do win-win business together!

FAQ

Q1: Are you a factory or trading company?
A: We are a certified PVC pipes,valves and fittings manufacturer with 12 years' expertise, offering factory-direct prices and strict QC control.
Q2: What's your MOQ?
A: Standard MOQ is 10 cartons each size, but we accept sample orders for new clients to test quality.
Q3: How do you ensure product quality?
A: (1) 100% raw materials with raw material test report (2) 100% pressure testing (3) ISO 9001 certified production (4) Third-party inspections available.
Q4: What's your lead time for bulk orders?
A: 25-35 days for containers (FOB Ningbo/Shanghai). Urgent orders get production line priority.
Q5: Can you provide OEM services?
A: Yes! We offer custom packaging, laser logos, and technical drawings approval for OEM clients.
Q6: What payment terms do you accept?
A: (1) 30% T/T deposit + 70% before shipment (against BL Copy) (2) LC at sight (3) D/P at sight (4)PayPal for samples (<$1,000).
Q7: How to handle after-sales issues?
A: 12-month warranty. Replace defective products within 72 hours of complaint verification.
Q8: What's your production capacity?
A: 30+ containers/month with 5 fully automated production lines, ensuring stable supply for bulk orders.