StreamMaster II Manual Monitor 2000 GPM (7600 LPM)

The Style 3481 StreamMaster™ II monitor represents the next level of innovation in monitor design technology from Akron Brass. With its multiple patent pending design, the Style 3481 provides efficient flows up to 2000 gpm (7600 lpm). These firefighting monitors have a unique waterway design that provide balanced forces on the outlet and reduced friction for the stream resulting in exceptional performance over a wide range of flows in a compact configuration.

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Starting at $4,835.00 MSRP
All prices listed are the manufacturer’s suggested retail price, also referred to as "List Price", and are for U.S. domestic resale and exclude any: Local, State and/or Federal sales and excise taxes; International Tariffs and Taxes; and Shipping. Final price will be set by retailer. All prices, terms and conditions are subject to change without notice. Special Orders - Akron Brass produces many items to specification that are not carried in stock; after an order in this category has been accepted and placed in the process of manufacturing, no cancellations will be accepted.
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StreamMaster II Manual Monitor 2000 GPM (7600 LPM)

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  • Compact industry leading operating envelope (10.5", 267 mm)

  • Lightweight Pyrolite construction

  • Rotation Range 360°, continuous;

  • Elevation Range +90°, - 45°


  • Emergency Responder OEMs
  • Fire OEMs
  • Firefighting - Structural

StreamMaster II Manual Monitor 2000 GPM (7600 LPM) Video


Style 3481
Warranty Warranty
Weight 33.3 (15.1 kg)
Material Pyrolite
Brand StreamMaster
Width 10 1/2'' (267 mm)
Height 17 1/2'' (446 mm)
Inlet 4" 150 lb. flange (DN100 PN16 flange)
Outlet 3 1/2'' Male (89 mm)
Flow (GPM) 2000
Flow (LPM) 7600

3481 StreamMaster™ II Manual Monitor Specifications

The 2000 gpm rated monitor is to be a manually operated single waterway monitor constructed of lightweight Pyrolite. The monitor shall have a 4” (100 mm), 150 lbs. flanged inlet and 3-1/2” (89 mm) NH outlet. The monitor shall have cast-in turning vanes in each elbow. The monitor shall have permanently mounted handwheels for both horizontal and vertical rotation. The monitor is not to exceed 17-1/2” (446 mm) high and 10-3/4” (273 mm) wide. The vertical travel shall be from 45° below to 90° above horizontal with adjustable stops at -15° and +45°. The horizontal rotation shall be 360° with physical stops at ±45°, ±90°, ±135° and at ±157°.

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View File Nozzle Monitor Compatibility Chart for Municipal Montiors View File 454.31 KB
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