Xi\'an ZZ Top Oil Tools Co.,Ltd is one of the top level sand filter manufacturers and suppliers,Website: , with professional factory, we are able to produce API and oilfield well testing sand filter, welcome to contact us. Sand Filter is used in well surface testing operation, suitable for testing after fracturing and testing on the sanding formation. Sand filter can safely remove fracturing sand after large fracturing, filter and measure formation sand production, and effectively reduce the damage to the downstream ground equipment.  The sand filter consists of two filter pots, one manifold and one sand jetting system. The frame-mounted pots have lifting support for convenient filter replacement. Both of two pots can be on stream at same time. Normally, one vessel is in use, another is being cleaned by sand jetting system Features *Sand jetting system makes sand-clean job easier *Sour Service: Latest NACE MR 0175 *Design Codes: API-6A (PSL-3), ASME B31.3 *Gas flow capacity: up to 3,000,000 m3/d *Liquid flow capacity: 15,000bpd Specification Working condition H2S Working pressure 15000 PSI Working temperature 250oF (121oC) Input connection 4”Fig.2202 Hammer union thread X Flange Output Connection 4”Fig 2202 Hammer union wing X Flange