Overload Pressure Protector 304 316 Stainless Steel 0-6MPa for Pressure Gauge Manometer Protection

• Customization: Available
• After-sales Service: One-Stop Service
• Warranty: 1 Year
• Measuring Range: Medium-pressure Gauge
• Type: Pressure Gauge Accessories
• Accuracy: 4
• Display: Pressure Gauge Accessories
• Application: Industrial, Civil
• Structure: Pressure Gauge Accessories
• Connection Type: Radial Direction
• Function: Local Indication Type
• Installation Structure: Direct Mounting
• Features of Measurement Medium: Corrosion Resistant
• Indicating Pressure Reference: Pressure Gauge Accessories
• Product Name: Overload Protection Protector
• Connect to Process (in): M20×1.5 G1/2” NPT1/2”
• Connect to Pressure Gauge (out): M20×1.5 G1/2” NPT1/2”
• Working Temperature: -40--+120c
• Setting Accuracy: 4.0%
• Transport Package: Box & Carton
• Specification: Pressure Gauge Accessories
• Trademark: Mano or OEM or no logo
• Origin: China
• HS Code: 9026209000
• Production Capacity: 500000

Product Description

 

Product Description

Application
The overload protection protector is used to protect the pressure gauge, pressure transmitters and other pressure measuring instruments. When the pressure suddenly rises during process production, ensure that the pressure endured by the pressure gauge does not exceed the maximum value indicated by the pressure gauge range.

Product principle
Using bellows and adjusting spring, set the pressure setting value of the protector, bellows or piston drive pressure shut-off system. When the pressure reaches the setting value, the pressure gauge is isolated from the process medium system, thereby protecting the pressure gauge. When the pressure is lower than the setting value of the protector, the cut-off system automatically returns to the original value and switches on the pressure gauge under the action of the bellows and spring force.

Technical parameters

Product name	Overload protection protector
Connect to process (in)	M20×1.5 G1/2" NPT1/2"
Connect to pressure gauge (out)	M20×1.5 G1/2" NPT1/2"
Range	Needle type: Between 0.1-40Mpa can choose, Membrane type: 2Kpa-60Kpa (Choose same range based as pressure gauges range)
Working temperature	-40~+120°
Setting accuracy	4.0%
Wetted parts material	SS316
Body material	SS304 SS316 for option
Sealing material	Default: fluororubber Option: Silicone rubber can be selected (-25ºC~240ºC) to match the diaphragm. So that can be used to measure viscous and difficult-to-crystallize media.

Range sheet

Range (Mpa)	Factory set pressure value (Mpa)	Setting range (Mpa)
0- 0.25	0.25	0-0.25
0 - 0.6	0.6	0.25-0.6
0 - 2.5	2.5	0.3-2.5
0- 6	6	0.5-6
0 - 25	25	0.5-25
0 - 40	40	1-40
Other range or customized set pressure value is acceptable for order

We not only produce pressure gauges, digital pressure gauges, thermometers, pressure sensors, etc., we also produce pressure gauge accessories such as pressure protectors, needle valves, ball valves and other accessories.

Detailed Photos

Company Profile

FAQ

Q:Do you have MOQ?
A:We don't have MOQ

Q:Can you supply OEM, ODM services?
A:Yes, we can provide OEM for our products, and for some of the products, we provide ODM. 

Q:Can we check and confirm the dial plate before production?
A:Yes, for customized products, we can send you the dial plate pic for your checking and confirming before production.

Q:What is your packing for export products?
A:(1)For pressure gauge, thermometer, we usually use neutral box with neutral carton.
    (2)For digital pressure gauge, we usually use plastic seal and box, with neutral carton.
    (3)For pressure calibrator, comparator pump, we usually use box with carton or wooden box.

Q:The quality of your products.
A:Our products are strictly following international measurement and calibration standards. And all products are with 100% inspected by skilled workers.

Q:What is our payment terms?
A:For sample or trial orders, we can use West Union and PayPal, TT etc. For large orders, we accept TT, LC or other payment terms after negotiation.

Q:What is your shipping way?
A:Sea transport, train transport, air transport or express like DHL, UPS, TNT, FEDEX etc. are all available for us. We will choose the best way according products and your requirements.

Q:Can you provide us sample? Is it for free?
A:Yes, we are very willing to provide you samples. For products lower than 10USD, we can send the free sample for you. 

Q:How long is your product warranty? 
A:You can enjoy free warranty service for products withinone year from the date of sale. For cases where the free warranty service is not met, our company provides paid technical service and repair service for the life of the product.

Options
"HOW TO ORDER" SEQUENCE
Material/ Connection in/Connection out/Range (pressure gauge range)/Factory set pressure value