Firstline

Firstline is an expert in producing top-notch RO Pressure vessels and cartridge housing.

First Line is an ASME(Sec X), CE, NSF(61), SGS, and ISO9000 certified organization. Their pressure vessels are made to last for a long period, operate without issue, need little downtime, and save operating costs.

First Line offers a complete line of RO pressure vessels with dimensions of 2.5″, 4″, 8″, and 16″, 1-8 elements, and working pressures of 150, 1200, and 2000 psi.

Pleated filter housing and bag filter housing are both part of First Line’s comprehensive product line for cartridge housing, with capacities ranging from 5 T/H to 2700 T/H.