Does the Wilo MISO pump meet Indian fire safety regulations?

Yes, the Wilo MISO is designed to NFPA 20 standards, which are widely accepted for fire protection systems in India. It also conforms to ISO 2858 for dimensional interchangeability.

Can this pump handle hot water applications?

The Wilo MISO is rated for fluid temperatures up to 120°C, making it suitable for certain process applications beyond standard firefighting duties.

What is the advantage of the back pull-out design?

The back pull-out construction allows the pump internals, including impeller and mechanical seal, to be removed for maintenance without disconnecting suction or discharge piping, significantly reducing service time.

Is an engine-driven version available for areas without reliable power supply?

Yes, Wilo offers engine-driven configurations with optional accessories including battery systems, automatic engine controllers (ADEP), RC/HE cooling options, and residential silencers.

What spare parts typically require replacement during routine maintenance?

The interchangeable casing wear rings, mechanical seals, and bearings are the primary service items. The wear ring design allows cost-effective restoration of pump efficiency without replacing the entire casing.

WILO MATHER & PLATT · PUMPS

Wilo MISO End Suction Fire Fighting Pump | ISO 2858 Centrifugal Pump

Name: Wilo MISO End Suction Fire Fighting Pump | ISO 2858 Centrifugal Pump
Brand: Wilo Mather & Platt

Wilo MISO end suction firefighting pump as per ISO 2858. Ideal for hydrant, sprinkler & jockey applications. Up to 750 m³/hr flow, 170m head.

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Overview

The Wilo MISO is a single-stage, low-pressure centrifugal pump designed for firefighting applications in compliance with ISO 2858 standards and NFPA 20 fire protection requirements. This end suction pump features axial suction and is mounted on a baseplate for stable installation in industrial and commercial fire protection systems.

Engineered for motor or engine-driven configurations, the Wilo MISO delivers reliable performance across hydrant systems, sprinkler networks, jockey pump duties, water curtain systems, and terrace booster applications. The back pull-out design allows maintenance without disturbing piping connections, reducing downtime during servicing.

With a maximum flow capacity of 750 m³/hr and delivery head up to 170 metres, this pump suits medium to large-scale fire protection installations in manufacturing plants, warehouses, and industrial facilities requiring dependable emergency water supply.

Key Features

Single-stage horizontal spiral housing pump with process design construction
Conforms to ISO 2858 dimensional standards
NFPA 20 compliant for firefighting performance
Back pull-out design for easy maintenance access
Interchangeable casing wear rings for extended service life
Mechanical seal independent of rotation direction
Greased grooved ball bearings for reliable shaft support
Available in vertical execution variant
Optional engine set with RC/HE cooling, battery, ADEP controller, and residential silencer

Specifications

Parameter	Value
Pump Type	Single-stage end suction centrifugal
Standard	ISO 2858, NFPA 20
Maximum Flow (Qmax)	750 m³/hr
Maximum Head (Hmax)	170 m
Nominal Diameters	DN 32 to DN 200
Operating Pressure	16 bar
Fluid Temperature Range	Up to +120°C
Prime Mover	Motor / Engine driven
Mounting	Baseplate mounted

Applications

The Wilo MISO pump is designed for fire protection systems across industrial and commercial sectors:

- Hydrant systems — Building and plant fire hydrant networks - Sprinkler systems — Automatic fire suppression in factories and warehouses - Jockey pump duty — Pressure maintenance in fire protection pipework - Water curtain systems — Fire separation and containment barriers - Terrace booster systems — High-rise building fire protection

Suitable industries include manufacturing plants, chemical processing facilities, textile mills, power stations, warehouses, logistics centres, and commercial complexes requiring NFPA 20 compliant fire pumps.

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Contact PC Engineering for pricing, availability, and technical support for the Wilo MISO End Suction Firefighting Pump. Call us or fill in our inquiry form — our engineers will respond within 24 hours.

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