Double-diaphragm pump LDM Mova 3000

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Overview
The LDM Mova 3000 by Lutz is a compressed-air double-diaphragm pump designed for demanding industrial applications. Available with a PE 1000 or stainless steel (V4A / 1.4404) housing, it handles abrasive, corrosive and solid-laden fluids and supports continuous operation with flow capability reported up to 1,280 l/min (see technical table for configuration-dependent values).

Operating features
The pump includes an ice-free, self-lubricating air control valve for efficient, quiet and low-maintenance operation. Optional ATEX versions allow safe use in potentially explosive zones 1 and 2. Suitable for stationary or mobile installations, indoors or outdoors.

Typical applications

• Offshore platforms and marine operations
• Chemical and petrochemical processes
• Wastewater and sludge transfer
• Mineral extraction and drilling/cleaning fluids
• Loading/unloading of concrete mixers
• Industrial handling of abrasive or corrosive media

Key benefits

• Process reliability: Choice of PE 1000 or V4A stainless-steel housing resists corrosion and abrasion.
• High throughput capability: General performance up to 1,280 l/min; specific table values up to 900 l/min, typical operating point 600 l/min.
• Low-maintenance operation: Non-icing, self-lubricating air control for oil-free running.
• Installation flexibility: Adaptable to stationary or mobile setups and indoor or outdoor sites.

Technical specifications

• Model / product number: Mova-3000-PE
• Model family: LDM Mova 3000
• Housing materials: PE 1000 or stainless steel V4A (1.4404)
• Connection (pump): DN80 ISO (3" ANSI)
• Air connection: G3/4" BSPP
• Max. air pressure: 7 bar
• Delivery head (max): 70 m wc
• Flow rate (table value): up to 900 l/min
• Flow rate (general reference): up to 1,280 l/min
• Operating point (typical): 600 l/min
• Max. solid size: 15 mm
• Max. liquid temperature: 60 °C
• Viscosity capability: up to 35,000 mPas
• Max. suction height: 9 mWS (wet) / 5 mWS (dry)
• Certifications: ATEX Directive 2014/34/EU (optional ATEX versions), FDA-compliant
• Weight: 147 kg
• Dimensions (H x W x L): 437 mm x 900 mm x 570 mm
• Release date: 2026-06-11

Notes
Specified maximum flow is a test-bench value (water at ~20 °C, measured at pressure port without hose/gun/flowmeter). Actual in-service flow depends on application, medium properties and pump configuration. Viscosity figures determined with oil.