Visual Sight Flow Indicators for Water Systems

US$22.00-27.00 / Piece

304 316 NPT Thread Inner Thread Window Oil Flow Observation Sight Glass pictures & photos

Recommend for you
What is Insertion/Flange for Air /Gas Thermal Mass Flowmeter
What is Coriolis Mass Flow Meter - Coriolis Flow Meter Manufacture Flow Meter
What is High-Precision Water Flowmeter PTFE/Rubber Lining Electromagnetic Flowmeter

What is 304 316 NPT Thread Inner Thread Window Oil Flow Observation Sight Glass

Name: 304 316 NPT Thread Inner Thread Window Oil Flow Observation Sight Glass
Uploaded: 2026-03-02T22:40:19+08:00
Description: Standard Features: Plain - No indicator for unobstructed view of media flowing in any direction Rotator - Paddlewheel indicator used for clear media to enhance flow indication in any direction Flapper

Contact Now

Get Latest Price

About this Item

Price

Purchase Qty. Reference FOB Price

10-49 Pieces US$27.00

50+ Pieces US$22.00

Sepcifications

After-sales Service 1 Year
Warranty One Year
Accuracy ≤±0.1%
Main Application Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Size DN15-DN65
Sensor Tube/Flange
Application Industrial Production
Type Fluid Oscillation Flow Meter
Measuring Media Liquid
Measuring Principle Optics
Measurement Object Closed Pipeline
Certification ISO
Transport Package Wooden Case or Carton
Specification ISO
Trademark Tianjin U-ideal Instrument
Origin Tianjin, China
Connection Flange, Threaded, Welding on Needs
Medium Water, Oil, Gas and Chemical Acid, Salty Liquid or
Quality High-Quality
Material Carbon Steel (Wcb); 304; 316; 316L
Caliber 1/4", 3/8",1/2",3/4",1" Bsp. NPT
MPa Pressure Rating 0.01-1.6 MPa
Manufacture Yes
Temperature 0-100 C or on Order

Product Description

Standard Features: Plain - No indicator for unobstructed view of media flowing in any direction Rotator - Paddlewheel indicator used for clear media to enhance flow indication in any direction Flapper - Mid Flapper to indicate horizontal flows in both directions for fast moving liquids Drip Tube - ...

Learn More

Hebei Xukang Meter Manufacturing Co., Ltd.

Diamond Member Since 2013

Audited Supplier

Rating & Reviews: 5.0/5.0

(9 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Level Gauge, Flow Meter, Relex Level Gauge, Sight Glass, Strainer and Filter, Glass Level ...
Year of Establishment 2017-03-17
Number of Employees 42
Address No. 7 Yinhai Road, Development Zone of Wei County, Xingtai, Hebei, China

Visual Sight Flow Indicators for Water Systems Comparison

	304 316 NPT Thread Inner Thread Window Oil Flow Observation Sight Glass Contact Now	Kunke Intelligent Thermal Gas Mass Flowmeter Natural Gas Methyl Propane Digital Display Meter High-Precision Boiler Liquefied Gas Thermal Mass Flowmeter Contact Now	Quick View Sewage Liquid Acid-Base Electronic Digital Display Pipeline Type High-Precision Sensor Intelligent Anti-Corrosion Integrated Electromagnetic Flowmeter Contact Now	Quick View DN15-300 Saturated Steam Flange Connection Integrated Temperature and Pressure Anti-Seismic Vortex Flowmeter Contact Now	Quick View Upper and Lower Alarm Hygienic Series Lzb-Ws Glass Tube Rotameter Flowmeter Contact Now

Transaction Info
	304 316 NPT Thread Inner Thread Window Oil Flow Observation Sight Glass Contact Now	Kunke Intelligent Thermal Gas Mass Flowmeter Natural Gas Methyl Propane Digital Display Meter High-Precision Boiler Liquefied Gas Thermal Mass Flowmeter Contact Now	Quick View Sewage Liquid Acid-Base Electronic Digital Display Pipeline Type High-Precision Sensor Intelligent Anti-Corrosion Integrated Electromagnetic Flowmeter Contact Now	Quick View DN15-300 Saturated Steam Flange Connection Integrated Temperature and Pressure Anti-Seismic Vortex Flowmeter Contact Now	Quick View Upper and Lower Alarm Hygienic Series Lzb-Ws Glass Tube Rotameter Flowmeter Contact Now
Price	US$22.00-27.00 / Piece	US$495.00-1,850.00 / Piece	US$225.00-1,750.00 / Piece	US$450.00-2,000.00 / Piece	US$45.00-230.00 / Piece
Min Order	10 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	T/T	T/T
Quality Control
Product Certification	ISO	CE, ISO, SGS	ISO, SGS	CE, ISO, Sil	CE, ISO
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	Europe, East Asia(Japan/ South Korea), Domestic	Europe, East Asia(Japan/ South Korea), Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	-	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	After-sales Service: 1 Year; Warranty: One Year; Accuracy: ≤±0.1%; Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas; Size: DN15-DN65; Sensor: Tube/Flange; Application: Industrial Production; Type: Fluid Oscillation Flow Meter; Measuring Media: Liquid; Measuring Principle: Optics; Measurement Object: Closed Pipeline; Connection: Flange, Threaded, Welding on Needs; Medium: Water, Oil, Gas and Chemical Acid, Salty Liquid or; Quality: High-Quality; Material: Carbon Steel (Wcb); 304; 316; 316L; Caliber: 1/4", 3/8",1/2",3/4",1" Bsp. NPT; MPa Pressure Rating: 0.01-1.6 MPa; Manufacture: Yes; Temperature: 0-100 C or on Order;	After-sales Service: Quality Problems Free Guidance and Maintenance; Warranty: 12 Months; Accuracy: >±1%; Main Application: Nature Gas, Coal Gas, N2; Size: DN15-DN1000; Sensor: Plug-in; Application: Industrial Production; Type: Probe Type Flow Meter; Measuring Media: Gas; Measuring Principle: Thermodynamic; Measurement Object: Closed Pipeline; Output Type: Pluse, 4-20mA, RS485and GPRS, Hart; Power Supply Type: 24VDC or 220VAC; Connection Type: Flange, Plug-in, Thread, Tri-Clamp; Body Material: 304ss, 316L;	After-sales Service: Quality Problems Free Guidance and Maintenance; Warranty: 12 Months; Accuracy: ±0.2-0.5%; Main Application: Water, Wastewater, Corrosive Liquid/Gas, Conducting Liquid; Size: DN15~DN3000; Sensor: Tube/Flange; Application: Industrial Production; Type: Electromagnetic Flow Meter; Measuring Media: Liquid; Measuring Principle: Electrical Principles; Measurement Object: Closed Pipeline; Output Type: RS485 ,Pulse and 4-20mA;	After-sales Service: Yes; Warranty: One Year; Accuracy: >±1%; Main Application: Water, Wastewater, Nature Gas, Steam; Size: DN15-300; Sensor: Tube/Flange; Application: Environmental Protection; Type: Vortex Flow Meter; Measuring Media: Liquid, Gas, Steam; Measuring Principle: Fluidics; Measurement Object: Closed Pipeline;	After-sales Service: Yes; Warranty: One Year; Accuracy: ±0.2-0.5%; Main Application: Nature Gas, Corrosive Liquid/Gas; Size: DN10-50; Sensor: Tube/Flange; Application: Environmental Protection; Type: Variable Area Flow Meter; Measuring Media: Gas; Measuring Principle: Mechanics; Measurement Object: Closed Pipeline; Main Material: Stainless Steel; Float: Stainless Steel; Alarm: Upper and Lower;
Supplier Name	Hebei Xukang Meter Manufacturing Co., Ltd.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.	WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.	Ningbo Dongchi Measuring and Control Co., Ltd.	Ningbo Dongchi Measuring and Control Co., Ltd.
Select All

Contact Now

Hot Search