Armored Sanitary Flow Indicators

Sanitary flow indicators with armored housings protecting the glass from debris and pipe stress. Connections are Swagelok TS series biopharm fittings. Indicators meet ASME-BPE and 3-A sanitary standards.

L.J. Star, Inc

Sterile Visual Flow Indicators for Hygienic Applications

Designed to be mounted in-line for high purity hygienic applications, these sterile-design visual flow indicators provide a clear view of flow of any process fluid or powder. Internally the glass tube is sealed into the mating flanges with flush-style unique O-ring seal that leaves no gaps trapping bacteria. Electropolished 316L stainless steel sanitary clamp connections are standard with Swagelock TS - style biopharma fittings.

The tempered borosilicate glass tube is protected from external debris and pipe stress by an armored housing extending between the two TS fittings. These flow indicators can be used during SIP/CIP and sterilizing/autoclaving.

Standard materials of construction include: Housing material is 316L Stainless Steel. Electropolished to SF4 (15 Ra Max); The tube is made from toughened borosilicate glass internally sealed into the housing with EPDM O-rings.

Clamp SizeHousing MaterialWindow MaterialGasket MaterialMax Operating PressureMfg. P/N.Encole P/N.Price
3/8"AISI 304BorosilicateViton150 psiSVF-A03321A1000$559.00each
1/2"AISI 304BorosilicateViton150 psiSVF-A05321A1001$585.00each
3/4"AISI 304BorosilicateViton150 psiSVF-A07321A1002$646.10each
1"AISI 304BorosilicateViton150 psiSVF-A10321A1003$653.90each
1-1/2"AISI 304BorosilicateViton120 psiSVF-A15321A1004$705.90each
2"AISI 304BorosilicateViton100 psiSVF-A20321A1005$903.50each
2-1/2"AISI 304BorosilicateViton80 psiSVF-A25321A1006$1237.60each
3"AISI 304BorosilicateViton60 psiSVF-A30321A1007$1579.50each
4"AISI 304BorosilicateViton40 psiSVF-A40321A1008$2080.96each