TANK ACCESSORIES Float Valves & Switches R400 Series BOB ® Float Valves, Floats & Accessories The R400 Series is a high capacity float valve, and applications include cooling towers, livestock waterers, car washes, high-pressure washes, swimming pools, and many other agricultural and industrial systems. BOB ® Copper Floats consist of two halves soldered together using inside lapping joints with lead-free solder. Each model has a female thread spud connection. BOB ® polypropylene floats are lightweight, corrosion-resistant, and suitable for use in a broad range of destructive fluids. • Heavy-duty cast brass • Nitrile seals • Copper or polypropylene floats • Feature an adjustable short arm for customizing water levels • Designed for open tank service only 3/8" NPT Inlet x 3/8" NPT Outlet BOB ® Brass Float Valve 1/2" NPT Inlet x 1/2" NPT Outlet BOB ® Brass Float Valve 3/4" NPT Inlet x 3/4" NPT Outlet BOB ® Brass Float Valve 1" NPT Inlet x 1" NPT Outlet BOB ® Brass Float Valve 5" Diameter BOB ® Copper Round Float with 1/4"-20 SAE Thread 6" Diameter BOB ® Copper Round Float with 1/4"-20 SAE Thread 5" Diameter BOB ® Black PP Round Float with 1/4"-20 SAE Thread 6" Diameter BOB ® Black PP Round Float with 1/4"-20 SAE Thread • Valves are lead-free • Maximum temperature: 175°F • Plunger, arm & seal replacement kits are also available • For a complete assembly, you need a valve, float & stem (sold separately) Price $71.59 $74.98 $96.37 $151.59 Price $5.40 $6.99 $8.65 $9.91 Price $13.45 $21.17 $27.72 $50.77 Price $15.68 $26.00 $26.00 $26.00 Price Price Price $81.21 ----$105.16 ----$21.22 $11.36 $11.57 $25.05 $11.36 $11.57 BUY MORE SAVE MORE / Valves & Copper Floats: 5% on 2, 10% on 4, 15% on 12. PP Floats: 5% on 4, 10% on 8, 15% on 24. Kits, Arms & Stems: 5% on 10, 10% on 20, 15% on 60. 6154 M Series–Single Point Liquid Level Float Switches These vertical mount models are typically shipped Normally Closed (NC) in dry condition and can be changed in the field by removing the clip and flipping the float. An ohmmeter or continuity tester can be used to verify switch setting and operation; connect the meter to the leads and, with the float hanging down on the clip, check the meter. If the meter indicates a short or "Closed Circuit," the switch is set normally closed and will open on rising liquid. Other styles available; contact us for a quote. • Designed for many years of dependable corrosion-resistant service • 56200 & 56201 are set & must be ordered NC & NO respectively 56200 56148 56145 56142 Price $81.69 $109.10 Price $29.80 $26.49 $57.53 $94.34 $58.57 Price $46.28 $46.35 Price $33.11 $33.11 $52.98 $34.16 $234.69 $112.75 BUY MORE SAVE MORE / 5% on 2, 10% on 4, 15% on 12. High/Low & Multi-Point Float Switches Madison point-level float switches use reed switch technology that is simple, reliable, and durable. They detect when liquid levels have reached the desired point and act as a switch to trigger or activate the necessary response. General applications for single-point level sensors include high-low level alarms, overflow or spill prevention, and pump control. A multi-level float switch has two or more points of contact that can activate or deactivate different switches as liquids rise and fall to the different predetermined levels. These can be configured for specific applications and paired with a panel meter and/or alarm by special order. Alarm boxes with or without on-board battery-powered indication are also available by special order; contact us for a quote. • Designed specifically for standard 20, 30 & 55-gallon drums • Will fit-up directly with standard 3/4" NPT bungs • Remote alarm & power abilities • Easy mating to standard drum bungs • Indicators do not include alarm Price Price $172.27 $266.91 $204.42 $289.92 $248.50 $483.19 BUY MORE SAVE MORE / 5% on 2, 10% on 4, 15% on 12. 368 United States Plastic Corporation ® Prices are subject to change. Check usplastic.com for current pricing.
U.S. Plastic Corp. 2026 Volume 1: Page 368
