940 - 4.0-Inch Manual Snorkel Monitor

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940 snorkel red.PNG
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940 - 4.0-Inch Manual Snorkel Monitor

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Stang’s largest snorkel, the 940 Snorkel Monitor can flow up to 3,500 gallons per minute at 150 psi straight down.  Used primarily in industrial cleaning applications, the 940 Snorkel makes quick work of loose sediment, caked on dirt and impacted sludge.

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Stang’s snorkel monitor is designed for industrial applications, such as tank cleaning, vehicle wash down basins and flocculation beds.  The 940 Snorkel Monitor fills the need of large industrial applications where thousands of gallons are needed.  A remarkable tool, the 940 Snorkel will operate for years with regular maintenance.

TECHNOLOGY

The 940 Snorkel Monitor uses American milled, hand-welded, seamless, 4.0-inch diameter Schedule 40 piping and consists of three sections: the intake base, lower ell, and the upper ell.  The intake base is available in many configurations and provides the foundation for the first swivel, the horizontal axis swivel.  This swivel rotates a full 360-degrees, and because of its size, we’ve added a convenient horizontal control handle (“kicker bar”) to this assembly, which makes rotating this large cannon very easy.  The lower ell makes a 90° turn into the upper ell, which incorporates the vertical swivel and the Bladelock swivel brake mechanism.  The vertical swivel has a +/- range of 45°/90° and is designed to spin clean while under pressure even with the weight of a heavy brass nozzle.

TYPICAL CONFIGURATION

4.0” raised face 150# ANSI flanged inlet, 4.0” NH outlet, dual tiller bars, Bladelock, carbon steel, powder coated red

OPTIONS

INLET

4.0” raised or flat face 150# ANSI flange
6.0” raised or flat face 150# ANSI flange
4.0” NPT male or female
Custom inlets available

OUTLET

4.0” NH thread (NST)
4.0” raised face 150# ANSI flange
Custom threads or flanges available

HANDLE

Dual tiller bars, vertical and horizontal, welded

SWIVEL BRAKES

Bladelock/lock knob combo

MATERIAL

Carbon steel w/aluminum-bronze inner swivels and outlet thread
304 stainless steel w/aluminum-bronze inner swivels and outlet thread
316 stainless steel w/aluminum-bronze inner swivels and outlet thread

FINISH

Powder coat red internal and external
Polished (stainless steel only)
Custom powder coat color

FEATURE LIST

•    Heavy duty build
•    Superior Jet Stream
•    Full 360° horizontal rotation
•    135° total vertical range
•    Dual tiller bars for better maneuverability
•    Each water tight swivel has two rows of stainless steel bearings for stability and ease of motion
•    Two zerk fittings on both swivels for easy maintenance
•    Hand welded joints
•    Hydrostatically tested to 300 PSI for 5-minutes, minimum

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