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Oblan Air Precleaners

Supplier: Norman G. Clark

Norman G. Clark is a distributor of Oblan precleaners.

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Oblan Air Precleaners - Under Hood Dynamic Engine Air Precleaners

These Air Precleaners consist of a steel housing with static vanes and a rust-proof rotor mounted on dual ball bearings over double-welded plate steel.

The outlet tube can be connected to metal ducting using the supplied reduction sleeves or to a flexible hose connection (”E” models).

Oblan Engine Air Precleaners are powder coated for a durable, corrosion-resistant finish. Air flows range from 53 to 988 CFM (1.5 to 28.0 m3/min).

HOW THEY WORK:

OBLAN Under Hood Engine Air Precleaners can be remote mounted or attached directly to the air cleaner, eliminating the need for an external air intake.

Air enters the precleaner through static vanes causing the air to spin. As the air spins, centrifugal force separates dust, dirt, insects, rain and snow from the air stream.

The swirling air drives a high velocity rotor that acts as a blower, evacuating contaminants through special discharge ports in the side of the unit. Only purified air flows to the air cleaner.

Applications of Under Hood Dynamic Engine Air Precleaners

OBLAN Under Hood Engine Air Precleaners are designed to be mounted on or connected to the air filter intake of the gasoline, diesel or compressed natural gas engine air cleaner.

Their compact size and shape makes mounting easy in under hood applications where space is limited.

Their applications include trucks; pick ups; tractors; earth moving, construction and mining equipment; stationary engines; generator sets; snow removal equipment and street sweepers.

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Externally Mounted Dynamic Air Precleaners

The perforated metal pre-screen at the inlet is standard. The outlet tube can be adapted with the supplied reducing sleeves for a variety of oulet choices. Oblan Engine Air Precleaners are powder coated for a durable, corrosion resistant finish. Air flows range from 53 to 1411 CFM (1.5 to 40.0 m3/min.).

HOW THEY WORK:

OBLAN Engine Air Precleaners are usually installed in place of the rain cap, dust bowl, or aspirated precleaner (exhaust system). In some applications, they can be mounted directly to the air cleaner. Air enters the system through a pre-screen that removes large debris. It then flows through static vanes causing the air to spin. As the air spins, centrifugal force separates dust, dirt, insects, rain and snow from the air stream. The swirling air drives a high velocity rotor that acts as a blower evacuating contaminants through special discharge ports at the bottom or in the side of the unit. Only purified air flows to the air filter elements.

APPLICATIONS:

OBLAN Engine Air Precleaners are designed to be mounted on or connected to the air filter intake of a gasoline, diesel or compressed natural gas engine air cleaner. Their applications include all slow-moving and industrial equipment such as agricultural machinery; earth moving, construction and mining equipment; pumping plants; generator sets; material handling equipment; snow removal equipment and street sweepers

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OBLAN Engine Air Precleaners

The perforated metal pre-screen at the inlet is standard. The outlet tube can be adapted with the supplied reducing sleeves for a variety of outlet choices. OBLAN Engine Air Precleaners are powder coated for a durable, corrosion-resistant finish. Air flows range from 53 to 1059 CFM (1.5 to 30.0 m3/min).

HOW THEY WORK:

OBLAN Engine Air Precleaners are usually installed in place of the rain cap, dust bowl, or aspirated precleaner (exhaust system). In some applications, they can be mounted directly to the air cleaner. Air enters the system through a pre-screen that removes large debris. It then flows through static vanes causing the air to spin.

As the air spins, centrifugal force separates dust, dirt, insects, rain and snow from the air stream. The swirling air drives a high velocity rotor that acts as a blower evacuating contaminants through special discharge ports in the side of the unit. Only purified air flows to the air filter elements.

APPLICATIONS:

OBLAN Engine Air Precleaners are designed to be mounted on or connected to the air filter intake of a gasoline, diesel or compressed gas engine air cleaner. Their applications include all fast-moving mobile equipment such as trucks, buses and recreational vehicles.

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Housings For Dry Filter Elements

This range combines the security of a primary and safety-element with an efficient, dynamic precleaner available in one compact, single-connection package.

OBLAN Combination Precleaner / Air Filters have a steel housing with static vanes and a corrosion-proof rotor mounted on dual ball bearings over double-welded plate steel. The adjustable mounting band makes installation flexible. Oblan Combination Precleaner / Air Filters are powder coated for a durable, corrosion-resistant finish. Air flows range from 35 to 1517 CFM (1.0 to 43.0 m3 /min).

HOW THEY WORK:

At first stage, air enters the precleaner portion through static vanes, causing the air to spin. As the air spins, centrifugal force separates dust, dirt, insects, rain and snow from the air stream. The swirling air drives a high velocity rotor that acts as a blower, evacuating contaminants through special discharge ports in the side of the assembly.

Only purified air flows to the air filter elements (primary and safety stage of filtration). These elements retain the 99,9% of the contaminants which were not eliminated in the first stage. Then clean air flows to the engine through the outlet pipe.

APPLICATIONS:

OBLAN Combination Dynamic Precleaner / Air Filters are specifically designed to be connected to the air intake of the gasoline, diesel or compressed natural gas engines. The advantages of the systems include their compact size and ease of installation. The three-stage air filtration systems are designed with only one connection to the engine. Their applications include agricultural machinery; earth moving, construction and mining equipment; stationary engines; generator sets; trucks; pick-ups; off-road vehicles; material handling equipment; snow removal equipment and street sweepers.

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