Portable Dual Diaphragm Pump 1/2" Air Operated - 45 L/Min Flow Rate, 70M Maximum Lift

Price Negotiable

Price: Negotiable

MOQ: 10 Unit(s)

Delivery Time: 5days

Brand: BOGEN

Product Description

Product Overview

The Portable Dual Diaphragm Pump is an air-operated industrial pump designed for reliable fluid transfer applications. Featuring a 1/2" port size and non-leakage design, this pump delivers excellent self-priming performance and can convey various media types with maximum efficiency.

Key Features

Non-leakage design ensures clean operation
Excellent self-priming performance for quick startup
Handles various media types including viscous fluids
Compact and portable design weighing only 2.3 kg
Low noise operation below 70 dB

Technical Specifications

Parameter	Value	Unit
Maximum Air Inlet Pressure	0.83	Mpa
Maximum Flow Rate	45	L/Min
Maximum Lift	70	M
Maximum Outlet Pressure	0.83	Mpa
Maximum Particle Size	1	mm
Weight	2.3	kg
Noise Level	<70	dB

Material Options

Pipe Connection Types

A-BSP, B-NPT(F), C-Flange

Material Combinations

Diaphragm: Santoprene, Hytrel, PTFE/Santoprene

Ball: Santoprene, Hytrel, PTFE, Acetal

Ball Seat: Polypropylene/Kynoar, Stainless Steel

Pump Body: Stainless Steel, Aluminum Alloy, Carbon Steel, Polypropylene/Kynoar

Temperature Limits

Acetal: 40°-150°F (4.4-65.5°C)

Santoprene: -40°-225°F (-40°-107.2°C)

Nitrile: 10°-180°F (-12°-82°C)

Viton: -40°-350°F (-40°-176.6°C)

Hytrel: -20°-150°F (-12°-93°C)

Kynar: 10°-200°F (-28.9°-65.5°C)

Polypropylene: 32°-175°F (0-79.4°C)

Application Areas

Food processing: peanut butter, jam, chocolate, sauces
Chemical industry: paints, adhesives, pigments, acids
Construction: cement grout, mortar, sediment pumping
Industrial fluids: abrasives, corrosives, petroleum products
Hazardous materials: toxic, flammable, and volatile liquids
High-temperature applications up to 150°C

Flow Diagram

Installation Dimensions

Portable dual diaphragm pump dimensional specifications

Portable dual diaphragm pump technical drawing with measurements

Maintenance & Troubleshooting

Disassembly Procedure

Follow systematic steps for disassembling fluid section, air valve, and pilot valve components. Ensure proper cleaning and inspection of all parts during maintenance.

Common Issues & Solutions

• Fluid from exhaust: Check diaphragm damage and screw tightness

• Air bubbles in outlet: Verify pipe connections and O-ring seals

• Low pump output: Check air supply, blockages, and ball seating

• Air discharge without movement: Inspect seal rings on slid valve and trigger rod

Additional Documentation