What is A2 Model Air Flow Switch

Name: A2 Model Air Flow Switch
Uploaded: 2026-04-04T05:35:25+08:00
Description: Introduction: A2 Model pressure switches are specially developed for air flow pressure systems. Such as in gas fired heating systems. Or ensuring ventilation in heat pumps or ensuring the exhaust air

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Price

Purchase Qty. Reference FOB Price

2-199 Pieces US$2.50

200+ Pieces US$2.00

Sepcifications

Type Mechanical
Number of Switch Single Control Switch
Structure Amplifier Separated Type
Usage Control Switch
Application Home, Industrial
Explosion-proof Type Flameproof
Contact Normally Open
Contact Type Type c Contact
Detection Method Reflection Type
Brand Ritor
Certification ISO9001
Transport Package 1 Boxes
Specification 400*300*400
Trademark Ritor
Origin China
Electronical 0.1A@24VDC or 5A@24V AC
Hose Connector ? 6.2 mm
Electrical Connection Flat Connector 6.3 or 4.8 mm
Switch Type Spdt
Medium Air and Neutral Gases
Pressure Range -20~-100PA

Product Description

Introduction: A2 Model pressure switches are specially developed for air flow pressure systems. Such as in gas fired heating systems. Or ensuring ventilation in heat pumps or ensuring the exhaust air flow in pellet boilers and gas boilers. HVAC, Energy Management, Food Service, Comfort and ...

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Shenzhen Duozhen Electronics Co, Ltd

Gold Member Since 2025

Main Products Pressure Sensor, Pressure Switch, Flow Sensor
Address Room 904 Wanfu Renjia, Fuyong Street, Shenzhen, Guangdong, China
Main Markets North America, Eastern Europe, Southeast Asia
International Commercial Terms(Incoterms) FOB
Terms of Payment T/T, PayPal
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Air Pressure Switch Comparison

	A2 Model Air Flow Switch Contact Now	Low Cost Wind Pressure Switch Differential Pressure Switch Contact Now	Quick View General Type Electric Automatic Water Pump Pressure Switch Pressure Control Contact Now	Customizable Wind Pressure Switch 3 Pins Contact Now	Meokon High Precision Digital Electro Connecting Pressure Gauge Contact Now

Transaction Info
	A2 Model Air Flow Switch Contact Now	Low Cost Wind Pressure Switch Differential Pressure Switch Contact Now	Quick View General Type Electric Automatic Water Pump Pressure Switch Pressure Control Contact Now	Customizable Wind Pressure Switch 3 Pins Contact Now	Meokon High Precision Digital Electro Connecting Pressure Gauge Contact Now
Price	US$2.00-2.50 / Piece	US$2.50-3.00 / Piece	US$8.90-9.20 / Piece	US$2.50-3.00 / Piece	US$31.99-69.99 / Piece
Min Order	2 Pieces	100 Pieces	500 Pieces	100 Pieces	1 Piece
Payment Terms	T/T, PayPal	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, Western Union
Quality Control
Product Certification	ISO9001	CE	ISO9001, CE	CE	ISO9001, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, Eastern Europe, Southeast Asia	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM
Average Lead Time	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: one month Off Season Lead Time: one month	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
Product Attributes
Specification	Type: Mechanical; Number of Switch: Single Control Switch; Structure: Amplifier Separated Type; Usage: Control Switch; Application: Home, Industrial; Explosion-proof Type: Flameproof; Contact: Normally Open; Contact Type: Type c Contact; Detection Method: Reflection Type; Brand: Ritor; Electronical: 0.1A@24VDC or 5A@24V AC; Hose Connector: Ø 6.2 mm; Electrical Connection: Flat Connector 6.3 or 4.8 mm; Switch Type: Spdt; Medium: Air and Neutral Gases; Pressure Range: -20~-100PA;	Type: Electronic; Number of Switch: Double Control Switch; Structure: Power Built-in Type; Usage: Control Switch; Application: Home, Commercial, Industrial, Vehicles; Explosion-proof Type: Flameproof; Contact: Normally Open; Contact Type: Type c Contact; Brand: Bingo; Medium: Air , Products of Combustion, or Natural Gas; Field Adjustable Range: 0.4mbar ~ 8.0mbar (Positive /Negative Pressure Ran; Max. Operating Pressure: 10mbar Pmax=50mbar.; Operating Temperature Range: Less Than105 Centigrade Degree;	Type: Electronic; Usage: Control Switch; Application: Home, Commercial, Industrial; Contact: Normally Open; Contact Type: Type b Contact; Detection Method: Correlation Type; Rated Voltage: 220V-240V/110V-120V; Frequency: 50/60Hz; Max Current: 10A; Max Power: 1.1kw; Starting Pressure Setting: 1.2bar 1.5bar 2.2bar; Max Working Pressure: 10bar; Connection Thread: G1"; Protection Rating: IP65; Max Working Temperature: 60 Centigrade Wiring; Wiring Requirement: Cable Diameter 7.5-9mm;	Type: Electronic; Number of Switch: Double Control Switch; Structure: Power Built-in Type; Usage: Control Switch; Application: Home, Commercial, Industrial, Vehicles; Explosion-proof Type: Flameproof; Contact: Normally Open; Contact Type: Type c Contact; Brand: Bingo; Medium: Air , Products of Combustion, or Natural Gas; Field Adjustable Range: 0.4mbar ~ 8.0mbar (Positive /Negative Pressure Ran; Max. Operating Pressure: 10mbar Pmax=50mbar.; Operating Temperature Range: Less Than105 Centigrade Degree;	Type: Electronic; Number of Switch: Double Control Switch; Structure: Power Built-in Type; Usage: Control Switch; Application: Industrial; Explosion-proof Type: Intrinsically Safe; Contact: No Nc; Detection Method: Retro-reflective Mode; Brand: Meokon; Power: 12/24VDC;
Supplier Name	Shenzhen Duozhen Electronics Co, Ltd	Wenzhou Bingo Imp. & Exp. Co., Ltd.	ZHEJIANG JIUBEN ELECTRIC APPLIANCE CO., LTD.	Wenzhou Bingo Imp. & Exp. Co., Ltd.	Meokon Sensor Technology (Shanghai) Co., Ltd.
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