John C. Ernst Co, Inc.
John C. Ernst Co, Inc.
21 Gail Court
Sparta, NJ 07871-3438
USA

Toll Free: 888.943.5000
Phone: 973.940.1600
Fax: 973.940.1620
Email: sales@johnernst.com
Website: www.johnernst.com
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  • Full Protective Polycarbonate Shield (UV stabilized)
  • Threaded Flange Connections
S18 Series Threaded Full View Shielded Carbon Steel Sight Flow Indicators
Unit of Measure
1 

Model #

Size

Material

Pressure Rating

Length

S18T-A07-AAA-A N/A 3/4 in N/A Carbon Steel/Neoprene N/A 150 PSIG @ 250 ºF N/A 5.00 in
S18T-D07-ADA-A N/A 3/4 in N/A 316 Stainless Steel/PTFE N/A 150 PSIG @ 400 ºF N/A 5.00 in
S18T-A05-AAA-A N/A 1/2 in N/A Carbon Steel/Neoprene N/A 150 PSIG @ 250 ºF N/A 5.00 in
S18T-D05-ADA-A N/A 1/2 in N/A 316 Stainless Steel/PTFE N/A 150 PSIG @ 400 ºF N/A 5.00 in
S18T-A10-AAA-B N/A 1 in N/A Carbon Steel/Neoprene N/A 90 PSIG @ 250 ºF N/A 12.00 in
S18T-D10-ADA-A N/A 1 in N/A 316 Stainless Steel/PTFE N/A 130 PSIG @ 400 ºF N/A 5.13 in
S18T-A10-AAA-A N/A 1 in N/A Carbon Steel/Neoprene N/A 130 PSIG @ 250 ºF N/A 5.13 in
S18T-D10-ADA-B N/A 1 in N/A 316 Stainless Steel/PTFE N/A 90 PSIG @ 400 ºF N/A 12.00 in
S18T-A15-AAA-B N/A 1-1/2 in N/A Carbon Steel/Neoprene N/A 105 PSIG @ 250 ºF N/A 12.00 in
S18T-D15-ADA-B N/A 1-1/2 in N/A 316 Stainless Steel/PTFE N/A 105 PSIG @ 400 ºF N/A 12.00 in
S18T-D15-ADA-A N/A 1-1/2 in N/A 316 Stainless Steel/PTFE N/A 105 PSIG @ 400 ºF N/A 7.63 in
S18T-A15-AAA-A N/A 1-1/2 in N/A Carbon Steel/Neoprene N/A 105 PSIG @ 250 ºF N/A 7.63 in
S18T-D12-ADA-A N/A 1-1/4 in N/A 316 Stainless Steel/PTFE N/A 105 PSIG @ 400 ºF N/A 5.38 in
S18T-D12-ADA-B N/A 1-1/4 in N/A 316 Stainless Steel/PTFE N/A 105 PSIG @ 400 ºF N/A 12.00 in
S18T-A12-AAA-A N/A 1-1/4 in N/A Carbon Steel/Neoprene N/A 105 PSIG @ 250 ºF N/A 5.38 in
S18T-A12-AAA-B N/A 1-1/4 in N/A Carbon Steel/Neoprene N/A 105 PSIG @ 250 ºF N/A 12.00 in
S18T-D20-ADA-B N/A 2 in N/A 316 Stainless Steel/PTFE N/A 65 PSIG @ 400 ºF N/A 12.00 in
S18T-A20-AAA-A N/A 2 in N/A Carbon Steel/Neoprene N/A 65 PSIG @ 250 ºF N/A 7.75 in
S18T-D20-ADA-A N/A 2 in N/A 316 Stainless Steel/PTFE N/A 65 PSIG @ 400 ºF N/A 7.75 in
S18T-A20-AAA-B N/A 2 in N/A Carbon Steel/Neoprene N/A 65 PSIG @ 250 ºF N/A 12.00 in
S18T-A25-AAA-A N/A 2-1/2 in N/A Carbon Steel/Neoprene N/A 65 PSIG @ 250 ºF N/A 8 in
S18T-D25-ADA-B N/A 2-1/2 in N/A 316 Stainless Steel/PTFE N/A 65 PSIG @ 400 ºF N/A 12.00 in
S18T-A25-AAA-B N/A 2-1/2 in N/A Carbon Steel/Neoprene N/A 65 PSIG @ 250 ºF N/A 12.00 in
S18T-D25-ADA-A N/A 2-1/2 in N/A 316 Stainless Steel/PTFE N/A 65 PSIG @ 400 ºF N/A 8 in
S18T-A30-AAA-B N/A 3 in N/A Carbon Steel/Neoprene N/A 55 PSIG @ 250 ºF N/A 12.00 in
S18T-A30-AAA-A N/A 3 in N/A Carbon Steel/Neoprene N/A 55 PSIG @ 250 ºF N/A 8.13 in
S18T-D30-ADA-B N/A 3 in N/A 316 Stainless Steel/PTFE N/A 55 PSIG @ 400 ºF N/A 12.00 in
S18T-D30-ADA-A N/A 3 in N/A 316 Stainless Steel/PTFE N/A 55 PSIG @ 400 ºF N/A 8.13 in
S18T-D40-ADA-A N/A 4 in N/A 316 Stainless Steel/PTFE N/A 55 PSIG @ 400 ºF N/A 8.38 in
S18T-A40-AAA-A N/A 4 in N/A Carbon Steel/Neoprene N/A 35 PSIG @ 250 ºF N/A 8.38 in
S18T-A40-AAA-B N/A 4 in N/A Carbon Steel/Neoprene N/A 35 PSIG @ 250 ºF N/A 12.00 in
S18T-D40-ADA-B N/A 4 in N/A 316 Stainless Steel/PTFE N/A 35 PSIG @ 400 ºF N/A 12.00 in
Unit of Measure
1