McDonnell & Miller model number SA21-6 is a float valve assembly for model number 21 and 221 controls.

McDonnell & Miller model number SA25A-6 is a float valve assembly for model number 25A controls.

McDonnell & Miller model number SA27W-6 is a float valve assembly for model number 27W controls.

Robert Manufacturing threaded 10" float rod stem for stainless steel float valves with a male 1/4-20 SAE heavy duty thread type and a .250" diameter.

Robert Manufacturing float-to-stem adapter for stainless steel float valves with a female 1/4-20 SAE x male 3/8" NPT connection.

Robert Manufacturing 4" round stainless steel float with a female 1/4-20 SAE spud connection and a buoyancy of 0.65 lbs. Stainless steel floats are ideal for high-pressure, high-temperature applications where corrosion or sanitation is a concern.

Robert Manufacturing 7" round stainless steel float with a 3/8" NPT spud connection and a buoyancy of 3.09 lbs. Stainless steel floats are ideal for high-pressure, high-temperature applications where corrosion or sanitation is a concern.

Robert Manufacturing 8" round stainless steel float with a 3/8" NPT spud connection and a buoyancy of 6.44 lbs. Stainless steel floats are ideal for high-pressure, high-temperature applications where corrosion or sanitation is a concern.

Robert Manufacturing 10" round stainless steel float with a 1/2" NPT spud connection and a buoyancy of 11.63 lbs. Stainless steel floats are ideal for high-pressure, high-temperature applications where corrosion or sanitation is a concern.

Robert Manufacturing 12" round stainless steel float with a 3/4" NPT spud connection and a buoyancy of 22.25 lbs. Stainless steel floats are ideal for high-pressure, high-temperature applications where corrosion or sanitation is a concern.

Robert Manufacturing brass adapter for female 1/4-20 SAE float rods to 3/8" MIP thread on the float.

Robert Manufacturing brass adapter for female 1/4-20 SAE float rods to 1/2" MIP thread on the float.

Robert Manufacturing brass adapter for male 1/4-20 SAE float rods to 1/4" FIP thread on the float.

Robert Manufacturing brass adapter for male 1/4-20 SAE float rods to 3/8" FIP thread on the float.

Robert Manufacturing brass adapter for male 1/4-20 SAE float rods to female 3/8-16 SAE thread on the float.

Robert Manufacturing brass adapter for female 5/16-18 SAE float rods to 3/8" MIP thread on the float.

Robert Manufacturing 12" long brass float rod for 1/4-20 SAE with male connections on both ends.

Robert Manufacturing 12" long brass float rod for floats with 1/8" IP male connections on both ends.

Robert Manufacturing brass adapter for female 3/8-16 SAE float rods to 3/8" MIP thread on the float.

Robert Manufacturing brass adapter for female 3/8-16 SAE float rods to 1/2" MIP thread on the float.

Robert Manufacturing copper float, with a 4" diameter by 1/4-20 SAE female connection for float rods.

Robert Manufacturing copper float, with a 12" diameter by 3/4" IP female connection for float rods.