SJE VerticalMaster 3 Plus Piggyback Sump Pump Float Switch Assembly | 120/240V, 1/2 to 1 HP, Non-Mercury, Stainless Steel Bracket, UL/CSA Approved

SJE VerticalMaster® 3 Plus Piggyback Sump Pump Float Switch | Vertical Operation for Tight Spaces

Reliable, Space-Saving Float Switch for Automatic Pump Control in Small Chambers

The SJE Rhombus VerticalMaster® 3 Plus Piggyback Float Switch is engineered for compact sump applications where vertical clearance is limited but dependable pump control is essential. Designed for direct control of 120V submersible sump pumps up to 1/2 HP, this float switch is a non-mercury, mechanically-activated solution perfect for residential, light commercial, and utility installations.

Its vertical operation and compact design make it ideal for use in narrow sump pits, laundry trays, effluent systems, and sewage basins. With an adjustable pumping range of 0.75" to 6.5", the VerticalMaster 3 Plus ensures precise and responsive pump operation—even in confined spaces where traditional wide-angle float switches can't function effectively.

Whether you're installing a new pump system or replacing a worn-out switch on a sump pump, the SJE VerticalMaster® 3 Plus delivers dependable performance with plug-and-play simplicity.

Key Features: Compact Float Switch, Powerful Performance

• Vertical Float Activation: Ideal for small pump chambers and limited-space installations

• Wide Adjustable Pump Range: Customize activation between 0.75" to 6.5" for optimal performance

• Piggyback Plug Design: Allows for easy connection and control of sump pumps with quick manual bypass

• Safe, Non-Mercury Design: Environmentally responsible and compliant with industry safety standards

• Stainless Steel Mounting Bracket: Corrosion-resistant bracket and hose clamp for secure installation

• Rugged Build for Wet Environments: PVC float housing, neoprene float stop, and CPE cable construction

• CSA & UL Listed: Certified for safety and performance in North America

• 5-Year Manufacturer’s Warranty: Backed by SJE Rhombus’ industry-leading warranty coverage

Internal Links: Explore Compatible Switches, Pumps & Systems

• SJE PumpMaster Plus Float Switch – Prefer a wide-angle, single float switch instead? View the popular SJE PumpMaster Plus, ideal for traditional sump applications.

• Float Switches & Accessories – Discover our full range of float switches, cable weights, brackets, and repair parts.

• Tank Alarm Systems – Pair this float with one of our high/low water alarm panels to enhance monitoring and protection.

• Hydromatic VA1 10 Sump Pump – Commonly used as a replacement float switch for the Hydromatic VA1 10 model sump pump.

Upgrade or replace your sump pump's current float switch with the SJE VerticalMaster

The SJE VerticalMaster® 3 Plus offers unmatched reliability and versatility for tight-space sump pump control. Whether you're replacing a failed float switch or installing a new system, this plug-and-play solution offers precision, durability, and peace of mind. Trust SJE Rhombus to keep your water management system running at its best—day in and day out.