 | OPW 71SO Series 4" Overfill Prevention Drop Tube
SKU: 71SO-4000
Price: $1,268.85
The OPW 71SO Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery. The shut-off valve is an integral part of the drop tube used for gravity filling. The OPW 71SO allows easy installation (without breaking concrete) and requires no special manholes.
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 | OPW 61SOC 4" Coaxial Overfill Prevention Drop Tube
SKU: 61SOC-4001
Price: $1,665.45
The OPW 61SOC is used for coaxial fill applications, tanks equipped with a single product/vapor return connection. The 61SOC replaces the standard coaxial fill drop tube in a 4" riser fill pipe.
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 | OPW 53V 2" Ball Float Vent Valve 6 1/8" Long
SKU: 53VML-0060
Price: $76.73
The OPW 53V Ball Float Vent Valves protrude into underground storage tanks from OPW 233 Series Extractor Fittings at the Stage I vapor return riser pipe or tank vent line. During a product delivery, as the tank level rises, a counterweight stainless steel ball seats on the valve body and restricts flow of vapors back to the transport truck. As the vapors become compressed in the tank (ullage), product flow into the tank is severely restricted. The 53VML Series Ball Float meets the U.S. EPA 90% requirement for product flow restriction into underground storage tanks.
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| | OPW 53V 2" Ball Float Vent Valves 12" Long
SKU: 53VML-0120
Price: $173.22
Same as above, 12" long.
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| | OPW 53V 2" Ball Float Vent Valves 16" Long
SKU: 53VML-0160
Price: $187.76
Same as above, 16" long.
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| | OPW 53V 2" Ball Float Vent Valves 18" Long
Price: $192.53
Same as above, 18" long.
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 | OPW 233 4"x 2" Extractor Fitting
SKU: 233-4420
Price: $212.22
OPW 233 Series Extractor Fittings thread into 4" NPT openings on underground storage tanks. A 4" riser pipe threads into the top of the 233 for use in Stage I Vapor Recovery or to access a ball float. The 233 Extractor Fittings have threaded single-outlet connection for attaching tank vent line. Internal threads on the 233 are designed to install a ball float or test plug in the extractor.
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| | OPW 233 4"x 3" Extractor Fitting
SKU: 233-4430
Price: $141.53
Same as above with 3" connection port.
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 | OPW 233 4"x 2"x 2" Extractor Cross Fitting
SKU: 233-4422
Price: $219.40
Same as above with two 2" connection ports.
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| | OPW 233 4"x 3"x 2" Extractor Cross Fitting
SKU: 233-4432
Price: $226.58
Same as above with one 2" and one 3" connection port.
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| | OPW 233 4"x 3"x 3" Extractor Cross Fitting
SKU: 233-4433
Price: $226.58
Same as above with two 3" connection ports.
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