Modern Engineered Products Inc

Booth #2758
PO Box 1074
Mandeville , LA 70470-1074
United States

MEP Inc. Parent Co. for NASC, PSI and NAG. NASC manufacturing custom level, pressure & temp sensors with ABS type approvals. PSI manufacturing UL, cUL approved pressure switches. NAG. molded, pultruded & phenolic grating. FRP & aluminum stair treads. FRP structural composites.

Products & Services


K9900 Series Level Gauge

The patented K9900 Series Level Gauge features an innovative casting design which will simplify the installation process and eliminate other typical problems associated with gauge glasses. The K9900 incorporates floating misalignment unions, which will allow process connection centerlines to vary +/- ¼”.  The gauge also has integral offset pattern valves with ball check shutoffs.  ½” FNPT vent and drain connections are inline for routine sight glass maintenance. The K9900 Series Level Gauge delivers a safe, low maintenance, cost effective solution to common sight glass applications. 

8800 Series Level Gauge

The 8800 Series Level gauge is for low to medium pressure applications up to 500 psig, including oil or fuel storage tanks, cooling tower water tanks, and boiler feedwater tanks.  It features 90 degree connections for ease of installation.  Vent and drain connections are inline for routine sight glass maintenance.  The gauge frame is available in carbon steel or 304 stainless steel.  A wide variety of wetted materials are available, including carbon steel, 316 stainless steel, alloy 20, Hastelloy C-276, PVC, CPVC, Kynar, and high density polyethylene.

Boat Building / Repair

  • Barge Building and Repair
  • Oil Platform Construction
  • Boat Building and Repairs

Boat Building Supplies

  • Air Systems
  • Tank Gauging & Alarm Systems
  • Meters
  • Monitoring Systems
  • Gauges
  • Boat Building Materials

Electrical Systems & Components

  • Switches, Circuit Breakers & Sensors