closed Loop Sampling System ASTM D1265 DOT liquid Sampling Cylinder System

 This is a new non-leaking, pollution free sampler which is used for sampling for all kinds of toxic, corrosive, explosive and flammable samples under low pressure, high pressure or medium pressure from petrochemical process pipe.

  We can also design and manufacture sealed sampling device to meet special technical and safety requirements.

Features

Sampling from devices or process lines

System purge

Easy operation with single handle

Note: Products of other specifications are available upon request.

1-    Preparation

Install the sample cylinder and connect the hose to bottom side of the cylinder. Open the needle valves at both ends of the cylinder.

2-    Sampling

Turn the handle to the “PROCESS” position, allowing the sample to flow continuously into and fill the cylinder. Hold for a period of time to ensure representative sampling.

3-    Off

Turn the handle to the “OFF” position. Close the needle valves at both ends of the cylinder.

4-    Depressurization/vent

Turn the handle to the “VENT” position, connecting the sampling line with the vent line to depressurize and discharge the residual sample.

5-    OFF

Turn the handle to the “OFF” position and disconnect the hose. Remove the cylinder and connect the hose to the top quick connect to complete the sampling process.

 Guarantee

1. 12 months Manufacturer's Warrantyfor defective items (excluding items damaged and/or misused after receipt).   
2. Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging ( if possible). You must tell us what the defect is and give us your Alibaba ID.

Returns & Refunds
1. We stand behind our quality products. We offer a 30 day hassle-free money back guarantee, return shipping is responsibility  of the buyer unless the return is a result of our mistake (i.e., your receive the wrong item or defective).
2. Never ship back without our approve, please contact us before ship back, it will speed up the return process.

Feedback 
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 Packaging Detail: According to the quantity ordered, wooden box or carton to protect the equipment during transportation

Delivery Detail: Shipped in 7 days after payment