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IPSO TMB795C Individual Venting, Duct Equivalent Length of Rigid Diameter Straight Duct

Models: TMB795C

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Tumblers – 50 and 75

NOTE: Exhaust ducts must be constructed of sheet metal or other noncombustible material. Such ducts must be equivalent in strength and corrosion resistance to ducts made of galvanized sheet steel not less than 0.0195 inches (0.495 mm) thick. Local codes may require additional thickness.

Where the exhaust duct pierces a combustible wall or ceiling the opening must be sized per local codes. The space around the duct may be sealed with noncombustible material. Refer to Figure 2.

IMPORTANT: For best performance provide an individual exhaust duct for each tumbler. Do not install a hot water heater in a room containing tumblers. It is better to have the water heater in a separate room with a separate air inlet.

Individual Venting

For maximum efficiency and performance, it is preferred to exhaust tumbler(s) individually to the outdoors.

IMPORTANT: At no point may the cross sectional area of installed venting be less than the cross sectional area of the exhaust outlet of the tumbler.

The exhaust duct must be designed so the static back pressure measured 12 inches (305 mm) from the exhaust outlet does not exceed the maximum allowable pressure specified on the installation sticker on the rear of the tumbler.

NOTE: Static back pressure must be measured with the tumbler running.

The maximum allowable length venting of the same diameter as the exhaust thimble is 14 feet (4.3 m) and two 90° elbows or equivalent. If the equivalent length of a duct required for an installation exceeds the maximum allowable equivalent length, the diameter of a round duct must be increased by 10% for each additional 20 feet (6.1 m). Cross section area of a rectangular duct must be increased by 20% for each additional 20 feet (6.1 m). Refer to Table 1 to determine equivalent venting.

NOTE: The maximum length of a flexible metal duct must not exceed 7.87 ft. (2.4 m) as required to meet UL2158, claus 7.3.2A.

Duct

Equivalent Length of Rigid

Diameter

Straight Duct

 

 

6 in. (152 mm)

One 90° elbow = 7 ft. (2.1 m)

8 in. (203 mm)

One 90° elbow = 9.3 ft. (2.83 m)

10 in. (254 mm)

One 90° elbow = 11.6 ft. (3.5 m)

12 in. (305 mm)

One 90° elbow = 14 ft. (4.3 m)

14 in. (356 mm)

One 90° elbow = 16 ft. (4.9 m)

16 in. (406 mm)

One 90° elbow = 18.7 ft. (5.7 m)

18 in. (457 mm)

One 90° elbow = 21 ft. (6.4 m)

 

 

Equivalent Length (feet) = 1.17 x Duct Diameter (inches)

Table 1

Example: A 12 inch (305 mm) diameter duct’s equivalent length of 14 feet (4.3 m) of duct and two 90° elbows is:

Equivalent Length = 14 feet + (2) 90° elbows

=14 feet + 14 feet + 14 feet

=42 feet (12.8 meters)

With the tumbler in operation, airflow at any point in the duct should be at least 1200 feet per minute (366 meters per minute) to ensure that lint remains airborne. If 1200 feet per minute cannot be maintained, schedule monthly inspections and cleaning of the ductwork.

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IPSO TMB795C installation manual Individual Venting, Duct Equivalent Length of Rigid Diameter Straight Duct
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TMB795C specifications

The IPSO TMB795C is a cutting-edge tillage machine designed for modern agricultural practices, featuring advanced technologies and superior engineering to enhance soil preparation. This versatile piece of equipment is tailored to meet the rigorous demands of both professional farmers and agricultural contractors, ensuring optimal performance in various soil conditions.

One of the standout features of the TMB795C is its robust design, which incorporates high-strength materials for durability and longevity. The machine is equipped with a powerful engine that provides excellent performance, enabling it to handle challenging terrains and heavy workloads effectively. The engine's efficiency also contributes to reduced fuel consumption, making it an environmentally friendly choice for sustainable agriculture.

The TMB795C utilizes a state-of-the-art tillage system that minimizes soil compaction while improving aeration and water infiltration. This system consists of adjustable working depths and a variety of interchangeable tools that allow users to customize their tillage needs. The machine features multiple rows of tines, designed to break up soil effectively while preserving its structure, which is essential for maintaining soil health.

Moreover, the IPSO TMB795C incorporates advanced precision agriculture technologies, including GPS guidance systems that enhance accuracy during operation. This technology not only ensures optimal coverage but also enables better management of inputs, reducing waste and increasing efficiency in agricultural practices. The real-time monitoring features help farmers and operators track performance, making data-driven decisions easier than ever.

Comfort and usability are also key characteristics of the TMB795C. The machine is fitted with an ergonomic cabin that provides excellent visibility and a user-friendly interface for easy operation. Adjustable controls and ample storage space ensure that operators can work comfortably and efficiently, regardless of the duration of their tasks.

In summary, the IPSO TMB795C stands out due to its combination of durability, efficiency, and technological advancement. Its innovative tillage system, precision agriculture capabilities, and operator-friendly design make it an invaluable asset for modern farming operations. With the TMB795C, agricultural professionals can achieve higher yields and better soil management, paving the way for sustainable practices and enhanced productivity in the field.