Sockets and Grounding Bolts are designed for tank-truck to protector communications.

1. Conform to API standards

2. Audio-visual alarm

3. Status of each compartment can be indicate by the LED

4. Connect up to 8 Overfill Sensors

5. Durable housing

6. Temperature range -40°C to +60°C

7. Ex marking: Ex iaIIBT4

Packaging & Shipping

Each four sockets and grounding bolts are packaged in one carton (Carton Size: 44*31*24cm)

Shipping is depended on customer, either by sea or courier such as FedEx, DHL, TNT or UPS

Lead Time: 7 days after the payment

Why Choose Us

1) Excellence in the industry with over 18 years’ experience

2) Good reputation

3) High quality guaranteed

4) Competitive factory-direct sale price

4) Prompt Delivery 

5) Good after-sales service 

Our Service

1) Accept urgent order

2) Keep smooth delivery on time

3) Free sample, the sample fees will be returned after placing an order

Company Information

We are the leading manufacturer of Overfill Prevention & Grounding Systems in China and we are serving 8910 customers in and out of China.