Structural (BT-1840-BK-SBV) 18" X 40" Round Brine Tank Black Safety Brine Valve Assembly Myron L (757II-118) 0-500 PPM Analog Monitor/Control Model Number HI98129 Combo pH/EC/TDS/Temperature

Model Number HI98129 Combo pH/EC/TDS/Temperature Tester pH Electrode HI 73127 replaceable cartridge with gel electrolyte EC/TDS Electrode Graphite material

Raw water flushes residual brine and displaced hardness from the resin bed

With 36 square feet of active membrane area and 99

or membrane replacement decisions

Structural (BT-1840-BK-SBV) 18" X 40" Round Brine Tank Black Safety Brine Valve Assembly Myron L (757II-118) 0-500 PPM Analog Monitor/Control Model Number HI98129 Combo pH/EC/TDS/TemperatureThe Structural BT 1840 BK SBV is an 18" x 40" round brine tank designed for residential and light commercial water softener systems, featuring an integrated black safety brine valve assembly for secure salt dissolution and regeneration. This tank provides ample capacity for extended softening cycles while maintaining a compact footprint suitable for most installation environments. SPECIFICATIONS Structural BT 1840 BK SBV Technical Details Model Number