Watertight
Pressure Vacuum Vent
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12 Inch 104 Series Round Bolt-Down Watertight Cast Iron Manhole With Cast Iron Ring and 11-1/4 Inch Tall Galvanized Steel Skirt
Item No. 104A-1200WT
The OPW 104 Series Cast Iron Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Features Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.
18 Inch 104 Series Round Bolt-Down Watertight Cast Iron Manhole With Cast Iron Ring and 11-1/4 Inch Tall Galvanized Steel Skirt
Item No. 104A-1800WT
The OPW 104 Series Cast Iron Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Features Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.
18 Inch 104 Series Round Bolt-Down Watertight Cast Iron Manhole With Cast Iron Ring and 19-1/4 Inch Tall Galvanized Steel Skirt
Item No. 104A-1819WT
The OPW 104 Series Cast Iron Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A heavily ribbed cast iron cover and body ring ensure maximum load bearing capacity. Features Full-size internal diameter for maximum access and working area. Highway 20 Rated (H20). Rugged cast iron cover and body ring. Cast-in non-skid finish on cover. Sturdy, extra long steel skirt.
24 Inch 110 Series Round Bolt-Down Watertight Diamond Plate Steel Manhole With Recessed Handle, Fabricated Steel Ring and 10-3/4 Inch Tall Galvanized Steel Skirt
Item No. 6110-24WT
The OPW 110 Series Round Steel Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A diamond plate steel cover and fabricated steel body ring ensure maximum load bearing capacity. Features Easy cover removal with integral recessed handle . Highway 20 Rated (H20). Rugged diamond plate steel cover and fabricated steel body ring.
42 Inch 110 Series Round Bolt-Down Watertight Diamond Plate Steel Manhole With Recessed Handle, Fabricated Steel Ring and 10-3/4 Inch Tall Galvanized Steel Skirt
Item No. 6110-42WT
The OPW 110 Series Round Steel Manhole is a multi-purpose manhole used to provide access to underground service station equipment, commercial equipment, and industrial equipment. A diamond plate steel cover and fabricated steel body ring ensure maximum load bearing capacity. Features Easy cover removal with integral recessed handle . Highway 20 Rated (H20). Rugged diamond plate steel cover and fabricated steel body ring.
2 Inch NPT Thread-On Aluminum Pressure Vacuum Vent 2-1/2 - 6 Inch Range Water Column Pressure 6 - 10 Inch Range Vacuum
Item No. A0084-038
Is an internal pressure vacuum valve that restricts vaopr escape during product drops.
2 Inch O-Ring Seal Pressure Vacuum Vent
Item No. 80230302
Vent rates of 8000 cubic feet per hour and vent at 13.8 in WC of pressure and 0.8 in WC of vacuum.
3 Inch Thread-On 2-1/2 Inch To 6 Inch Water Column Pressure Vacuum Vent
Item No. 623V-3203
Pressure Vacuum Vents are installed on the top of vent pipes from underground or above ground fuel storage tanks
42 Inch Titan Water-Tight Composite FRP Manway Cover With 12 Inch Composite Skirt And Frame With O-Ring Seal
Item No. M1WT42-12
Manway cover features an EN124-C250 (56 000 lbs.) load rating.
2 Inch Thread-On 2-1/2 Inch To 6 Inch Water Column Pressure Vacuum Vent
Item No. 623V-2203
Pressure Vacuum Vents are installed on the top of vent pipes from underground or above ground fuel storage tanks
2 Inch Pressure Vacuum Vent Slip On 8 Ounce Pressure 1/2 Ounce Vacuum
Item No. 523V-1150
Factory preset and tested settings
38 Inch Round FLEX-ING Raintight Bolt-Down Fiberglass Composite Manhole With Spring-Loaded Handle And 10 Inch Tall Galvanized Steel Skirt And Ring
Item No. 14U-RT3810
FLEX-ING H20/HS20 rated multi-layer bonded fiberglass composite manhole provides access to underground service station equipment without the weight and difficulties of steel.
42 Inch Round FLEX-ING Raintight Bolt-Down Fiberglass Composite Manhole With Spring-Loaded Handle And 10 Inch Tall Galvanized Steel Skirt And Ring
Item No. 14U-RT4210
FLEX-ING H20/HS20 rated multi-layer bonded fiberglass composite manhole provides access to underground service station equipment without the weight and difficulties of steel.
2 Inch Pressure Vacuum Vent Thread On 3 Inch Water Column Pressure 8 Inch Water Column Vacuum
Item No. 523V-2203
Factory preset and tested settings
2 Inch Pressure Vacuum Vent Slip On 3 Inch Water Column Pressure 8 Inch Water Column Vacuum
Item No. 523V-2253
Factory preset and tested settings
2 Inch Pressure Vacuum Vent Thread On 8 Ounce Pressure 1/2 Ounce Vacuum
Item No. 523V-1100
Factory preset and tested settings
2 Inch Thread-On Pressure/Vacuum Vent 3 Inch Wcp-8 Inch Wcv
Item No. 4885
Incorporates 3 separate valves to control over-pressure and vacuum conditions that arise in storage tanks.
