Factory Supply Aluminum 16" Manhole Cover 460 for Fuel Tanker Truck

• After-sales Service: Provide Lifelong Technical Service Support
• Warranty: 1 Year
• Type: Oil Truck Accessories
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HT. TQJTL-65/80/100
• Power: DC Motor
• Condition: New
• Transport Package: Carton or Wooden Box
• Specification: ball
• Trademark: huate
• Origin: Hubei. Chian

Product Description

Product Description

Features
1.  Emergency Exhausting Design 
When the tanker truck is in high temperature condition, the manhole will automatically exhaust  the air inside to release the 
pressure, ensuring the safety of the tanker.

2.  With P/V Vent inside
When there is pressure differences inside and outside the tanker, it will automatically inlet or exhaustair to adjust the pressure so that it can ensure the safety and environmental preotection.

3. Secondary Open Design
When open the up binder plate, it will release the pressure out to prevent the workers from pushing  over.

4.  Blinding Holes Design
In the main plate of the Manhole, there are three blinding holes can be installed with Vapor Vent Valve,Optic Sensor, DIP Tube orexernal Vacuum Valve according to the user's demand.Anti-corrosion and wear-resistant aluminum alloy oil tanker manhole cover

The manhole cover is installed on the top of the tank car and has the functions of internal breathing and emergency exhaust; In the process of oil transportation, the internal breathing valve can keep the internal and external pressure balanced. When the pressure in the tank rises sharply, the emergency exhaust device will automatically jump off to release the internal pressure.

Even in the event of an accident in the oil tank truck, the anti overflow device of the inner breather valve can still be sealed
to prevent the occurrence of an accident.

 

Nominal diameter:	DN400	Applicable media:	light fuel
Nominal pressure:	65Kpa	set tempreture:	-20~ +70
Body material:	Aluminum alloy	open mode;	manual
Weight:	15kg	Sealing material:	Fluorine rubber, nitrile, silicone

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