Schego Optimal Single Outlet Air Pump 250L/hr 5W

Air for life: membrane pumps
Life in the aquarium is inconceivable without oxygen. Apart from further prerequisites such as heat and light, Schego membrane pumps contribute decisively to an aquarium becoming a habitat. Air is life.

Oxygen is vitally necessary for fish and primitive sea species in the aquarium, for they have no CO2 respiration. Leading experts also recommend oxygen as remedy for the regeneration of diseased fish. Nevertheless, pure oxygen should not be provided as this can act toxically. Schego offers membrane pumps for aeration or use in filter systems and protein skimmers. This guarantees keeping the animals in a species-appropriate environment in the aquarium.
All Schego membrane pumps work extremely reliably in continuous operation and are characterized by very quiet running, they have little vibration and are stable. Thanks to more than 70 years experience, high-quality and careful processing are a matter of course – naturally ”Made in Germany”.
Different performance types with an air delivery of 100 l/h to 350 l/h are available. Long-life
membranes, easily changeable prefilters, transparent housing with suspension are additional plus points with all Schego membrane pumps.

Air for life – everywhere
Membrane pumps for battery connection 12 V DC
Schego pumps for battery connection enable a supply of oxygen where no mains power is available.

These pumps have been developed for fish and live foods transport. Fish suffer from lack of oxygen during long lasting transports, especially in the summer months, so that the tanks must be aerated. Connecting the air pump to the car battery or to the cigarette lighter is suitable in this case. Therefore the approved 12 V pumps are available with a mounted car battery plug.
In recent years power supply by means of solar cells, especially in the leisure area, has become increasingly popular. Schego pumps in combination with solar cells are very well suited for this application and have proved their worth.

art. no. 850
250 l/h
5 Watt
130 x 70 x 50 mm
1 m cable with Euro plug
with regulation

The Schego Optimal Single Outlet Air Pump 250 L/hr 5W is a high-performance air pump from Schego, a reputable German manufacturer. It offers increased air output and often includes a flow adjustment feature, making it suitable for larger aquariums or more demanding aeration needs.

Key Features:

• Single Outlet: Provides aeration through a single airline.
• High Air Output: Delivers 250 liters per hour (L/hr) at 0 meters water column (mWC) and 210 L/hr at 0.5 mWC. This is a significant increase over the Prima and Ideal models, making it suitable for larger tanks or applications requiring more vigorous aeration.
• Adjustable Flow: Unlike the Prima and Ideal models, the Optimal often features a manual screw for flow adjustment, allowing you to fine-tune the air output to your specific needs.
• Quiet Operation: Schego pumps are renowned for their very quiet running and minimal vibration, and the Optimal maintains this reputation with a low noise level of 39 dB(A).
• Long-life Membranes: Constructed with durable membranes designed for extended service life.
• Easily Changeable Prefilters: Simple and convenient maintenance with accessible prefilters.
• Transparent Housing with Suspension: The clear casing allows for easy monitoring, and it typically comes with a suspension hook for flexible placement.
• "Made in Germany": Schego's long history (over 70 years) and commitment to quality manufacturing ensure reliability and durability.
• Energy Efficient: Despite its higher output, it maintains a low power consumption of 5 Watts.

Specifications:

• Dimensions (L x W x H): Approximately 130 x 70 x 50 mm.
• Flow Adjustment: Yes, via a manual screw.
• Max Pressure: 2.5 mWC (0.2452 bar / 3.56 psi), enabling it to push air deeper into the water or through denser air stones/filters.
• Power Consumption: 5 Watts.
• Noise Level: 39 dbA.
• Operating Voltage: 220-240V/50Hz (for the Australian market, with an Australian plug).
• Cable Length: 1 meter.

Considerations:

• Non-return Valve: It is crucial to always install a non-return valve (check valve) on the air hose. This prevents water from siphoning back into the pump in the event of a power failure, which can cause severe damage and void the warranty.
• Aquarium Size: The 250 L/hr output makes the Schego Optimal suitable for larger aquariums, generally recommended for tanks up to 250-400 liters depending on the specific aeration requirements.
• Applications: Ideal for providing robust oxygenation for fish and other aquatic life, driving larger or multiple air stones, powering sponge filters, and effectively operating protein skimmers in marine setups.

• Item No: SHE03
• Barcode: 4005256008509
• Weight: 0.67Kg
• Dimensions: 130 x 70 x 50cm
• Warranty: 2 years
• Suitable for: Freshwater and Marine

• Outlets: Single Outlet
• Power / power per outlet: 250l/h
• Power watts: 5w
• Speed Control: Yes
• Tank size:
• Max head height: