Quality Control of the HVAC Pressure Switch:
We will test all the Air Conditioning Pressure Switches before packing to make sure all switches reach the standard.
Certificate:
UL RoHs VDE SGS CQC ISO9001
Packaging & shipping:
Packaging -- neutral packaging.
Port: Shanghai / Ningbo Port (2 hours' dirve)
Shipping -- Sample via DHL/ TNT (7 work days). Mass cargo via sea cargo (Normally within 35 days).
Delivery time --25 days after received the deposit.
Payment --30% T/T, L/C, EXW
Advantage:
1. Original /OEM quality and competitive price
3. Professional work team with over 20 years' experience.
4. Strong and standard package
5. Fast and safe delivery
Application:
Residential, commercial, automobile air-conditioner and ice maker etc.
Hydraulic pressure and steam pressure control system of all kinds of air compressor, equipment or tool as well as agricultural machine.
Designed Parameter:
Working pressure range: 3~700PSI(0.02Mpa~4.8Mpa)
Burst Pressure: 5000PSI
Ambient temperature: -30º C~+80º C
System medium temperature: -50º C~+120º C
Life cycles under the rated electric current: 30, 000 times, 50, 000 times and 100, 000 times optional
Electrical Rating: At 24Vac,
Normal electric capacity: 125VA
At 120/240Vac, normal electric capacity: 375VA
Terminal to outer shell: AC2000V/S
| NO. | Name | HVAC Pressure Switch |
| 1 | Setting range of pressure range | 3-667PSI/0.02-4.6mpa |
| 2 | Tolerance range of pressure switch | 1.45-14.5PSI/0.01-0.1mpa |
| 3 | Contact form | Normal open, close |
| 4 | Contact capacity | AC240V,3A,AC120V,6A |
| 5 | Contact resistance | ≤ 50 MΩ |
| 6 | Insulation resistance | ≥100 MΩ(between terminal and housing) |
| 7 | Dielectric strength | No breakdown and flashing in 1min at AC1500V |
| 8 | Maximum burst pressure | No burst phenomenon in 1min at ≤5000PSI(34.5MPA) blast pressure |
| 9 | Gas tightness | No leakage (4.8mpa/1min) |
| 10 | Adaptive temperature | -30-80 degree |
| 11 | Life cycle | ≥100000 times |
| 12 | Over pressure Test | Increase to 10mpa.No burst and leakage in 10mins |
Changzhou Leili Pressure Controller Co., Ltd. is located in Xinnan Village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province. It was established on Aug. 1st, 1994. Our company covers an area of 15, 000 square meters. Our main products are automotive pressure sensor, automotive pressure switch and household pressure switch with nearly 500 models.
LEILI Pressure Controller Co., Ltd. is a high-tech enterprise dedicate to research, development, manufacture and service of pressure controller. After nearly 20 years of development, we have gained rich experience in product designing and manufacturing, quality controlling and after service. According to the survey of 2013, our pressure controller has a civilian market share of 15%, and automotive market share of 20%. We have already passed UL of the United States, VDE of Germany and CQC product certificate of China quality certification center, as well as ISO9001 quality management system certification and ISO/TS16949 quality management system certification, and develop products with APQP advanced product quality planning process to meet customer's requirements. We have introduced professional technician and management personal with rich practical experience and strong quality consciousness and innovation ability. We establish a wide range of technical information with industry association cooperation network which aims to ensure the quality of products and keep our technology and innovation always standing in the leading position in this field.
