IWAKI EHN-B31VH4R Pump EHN-B30V 230ML/MIN 100-240V

( Brand: Iwaki ), ( Model: EHN-B31VH4R ), ( Part Type: Pump Min )

Review IWAKI #ehn-b31vh4r New Electromagnetic Metering Pump 230ml/min 100-240v

The Iwaki EHN-B31VH4R pump is a versatile and efficient solution for various water circulation needs. This pump, with the model number EHN-B30V, boasts a flow rate of 230 ml/min, making it suitable for applications that require a moderate water flow. Operating on a voltage range of 100-240V, this pump caters to a wide range of power sources, offering flexibility and convenience.

The Iwaki EHN-B31VH4R pump is known for its robust and reliable design. It features a compact and stylish housing, measuring at approximately 125mm in length, 80mm in width, and 91mm in height. This compact size allows for easy installation in various settings, while still providing adequate water flow.

The pump's impeller is engineered for durability and efficiency, ensuring smooth and consistent water circulation. It incorporates a unique self-priming mechanism, eliminating the need for manual priming and making it particularly suitable for applications where water levels fluctuate.

The Iwaki EHN-B31VH4R pump also comes equipped with a built-in thermal overload protector. This feature ensures the pump's safety by automatically shutting it off when the temperature gets too high, preventing potential damage to the pump or surrounding components.

Additionally, the pump includes a pre-installed inlet and outlet filter, helping to maintain water quality and prolong the pump's lifespan. The Iwaki EHN-B31VH4R pump is an excellent choice for aquariums, hydroponic systems, and other water circulation applications where reliability, efficiency, and ease of use are essential.

The Iwaki EHN-B31VH4R and EHN-B30V are two pumps from the same manufacturer, Iwaki, with similar flow rates of 230 ml/min. Here are some pros and cons that might help you decide whether to purchase either of these pumps:

1. High flow rate: The EHN-B31VH4R pump can deliver a higher flow rate of 230 ml/min, which is suitable for applications that require a large volume of liquid to be pumped quickly.

2. Wide voltage range: This pump operates on a wide voltage range of 100-240V, making it a versatile choice for use in different geographical locations.

3. Durable construction: Iwaki pumps are known for their robust and durable design, making them suitable for heavy-duty applications.

1. Size and weight: The EHN-B31VH4R pump is larger and heavier than the EHN-B30V, which might make it less portable and more difficult to install in confined spaces.

2. Higher price point: Due to its larger size and higher flow rate, the EHN-B31VH4R pump tends to be more expensive than the EHN-B30V.

1. Compact size: The EHN-B30V pump is smaller and lighter than the EHN-B31VH4R, making it a more portable and easier-to-install option.

2. Quiet operation: This pump operates quietly, making it a good choice for applications where noise levels need to be kept low.

3. Affordable price point: The EHN-B30V pump tends to be more affordable than the EHN-B31VH4R due to its smaller size and lower flow rate.

1. Lower flow rate: The EHN-B30V pump can only deliver a flow rate of 230 ml/min, which might not be sufficient for applications that require a large volume of liquid to be pumped quickly.

2. Narrower voltage range: This pump operates on a narrower voltage range of 100-200V, making it less versatile for use in different geographical locations.

Both the Iwaki EHN-B31VH4R and EHN-B30V pumps have their unique advantages and disadvantages. If you require a high flow rate and don't mind the larger size and weight, then the EHN-B31VH4R might be the best choice for you. However, if you need a more portable and quieter pump with a lower flow rate, then the EHN-B30V would be a better fit for your application. Ultimately, the decision comes down to your specific requirements and budget.

Based on the information provided, I would recommend the Iwaki EHN-B31VH4R pump for applications that require a high flow rate and don't mind the larger size and weight. Alternatively, if a lower flow rate and quieter operation are more important, then the Iwaki EHN-B30V pump would be a better choice. It's essential to carefully consider your application's demands and constraints before making a purchasing decision.

Details:

NEW IWAKI EHN-B31VH4R Electromagnetic Metering Pump EHN-B30V 230ml/min 100-240V New unused factory parts crib surplus stock.

part #: ehnb31vh4r prices

• $1375.00-$1500.00

specifications plcmechanize:

• brand: Iwaki
• model#: EHN-B31VH4R
• part type: Pump Min

returns plcmechanize:

• policy: No Returns

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

seller plcmechanize:

• city: Midland, Michigan
• rating: 100.0%
• # reviews: 6567

offer plcmechanize:

• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: December 20, 2025

shipping plcmechanize:

• class: Standard
• cost: $0.00
• type: Calculated
• carrier: UPS
• transit: 6-9 Days
• service: UPS Ground

payments plcmechanize:

• credit card: Discover
• wallet: Apple-pay
• other

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