Low-Shear Powder Transfer Pump Air-Driven Fine Powder Conveying System

• Customization: Available
• After-sales Service: Aftersales Spares and Kits
• Warranty: 5
• Model NO.: DJ
• Certification: CE, ISO9001:2015
• Rated Current: 0
• Voltage: 0
• Material: Aluminum Alloy, Cast Iron, Stainless Steel, Plasti
• Power: Pneumatic
• Valve Body Type: Spherical, Diaphragm, Triple, Butterfly, Sleeve
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Diaphragm Material: Neoprene, FKM, Santoprene, PTFE, Nitrile Rubber
• Performance: Corrosion, No Leak, Explosion, Health, Wearable
• Max. Pressure: 8.6bar
• OEM: Yes
• Quality: Original
• Payment: T/T, L/C, O/a
• Transport Package: Carton Box & Wooden Case
• Specification: metallic, non-metallic
• Trademark: DJ pump
• Origin: Jiangsu
• HS Code: 8413
• Production Capacity: 20000pieces Per Year

Product Description

 

Product Overview

This Air-Operated Powder Transfer Pump (AODD Pump) is designed for efficient, dust-free powder handling in industrial applications. Powered by compressed air, this pump ensures safe, explosion-proof, and contamination-free powder conveying with no moving seals, no lubrication, and minimal maintenance.

Key Features

Pneumatic Operation - No electricity required, ideal for hazardous environments
Optimized for Powder Handling - Prevents material clogging and fluidization
Aluminum & Stainless Steel Options - Available in 1.5", 2", 3" sizes
Sealed & Leak-Proof Design - No contamination, protects workers and material purity
Low Shear Transfer - Prevents powder degradation, maintains quality
Portable & Easy to Install - Can be relocated easily for various industrial needs
 

Application Industries

Chemical Processing - Ideal for silica, carbon black, calcium carbonate, and specialty powders
Construction & Coatings - Handles cements, pigments, and industrial additives
Pharmaceutical & Healthcare - Suitable for powdered medicine and intermediates
Battery Manufacturing - Efficient for lithium powder and electrode materials
Food & Agriculture - Supports starch, flour, and powder-based additives
 

Powder Compatibility

 

This pump is suitable for lightweight, dry, and non-cohesive powders, including:
Silica, Precipitated Silica, Carbon Black
Resins, Light Calcium Carbonate, Nano-Active Calcium Carbonate
Talc, Aluminum Hydroxide, Mica Powder, Expanded Perlite, Diatomaceous Earth
Starch, Flour, Flame Retardants, and More

Powder Requirements:

• Particle Size ≤ 75μm (200 mesh)
• Bulk Density ≤ 750 kg/m³

Product Range

Our factory supplies the following powder pumps:
1.5" Aluminum Powder Pump | 1.5" Stainless Steel Powder Pump
2" Aluminum Powder Pump | 2" Stainless Steel Powder Pump
3" Aluminum Powder Pump | 3" Stainless Steel Powder Pump
Heavy Duty Flap Valve Series - Available in 2" & 3" models

 

Why Choose This Powder Transfer Pump?

Explosion-Proof & ATEX Certified - Safe for dust-sensitive environments
No Powder Leakage - Fully sealed system, prevents contamination
Low Maintenance - No mechanical seals, no lubrication required
Superior Suction & High Flow Rate - Efficient powder conveying
Gravity-Assisted "Top In, Bottom Out" Design - Prevents powder accumulation

Difference Between Flap Valve & Ball Valve Models:

• Flap Valve Model - Higher flow rate, better for cohesive powders
• Ball Valve Model - Ideal for finer, free-flowing powders

 

* ldeally suited for intermittent/on-demand, portable moderately abrasive fluids, and suspended solids.
* Simple air distribution system design, minimal moving parts.
* Clamped design for lightweight and quick maintenance.
* AODD pumps can pass even large, shear-sensitive solids without degradation or heat buildup transferred to pumped medium
* AODD pumps are able to run dry without damage to the pump
* Lead time: Normal Stock 

Liquid Inlet/Outlet Size	Wetted Part Material	Diaphragm Material
1/4"	Aluminum alloy	PTFE
1/2"	Cast iron	Neoprene
3/4"	Stainless Steel 316	Santoprene
1"	PVDF	Buna-N
1 1/2"	PP	FKM
2"		EPDM
3"

Pump Replacements, Pump parts
Diaphragm
Valve Ball
Pilot Valve Assembly
Liquid Level Controller
Manual Ball Valve
Air Valve
Muffler
Pulsation Damper
......
 


"DJ pump" is a high-tech company specializing in R & D, production and sales of AODD pumps and parts, 
Since 2011, Our products have been widely sold and accepted in North America, South America, Europe, and Southeast Asia.
air-operated diaphragm pump, including metal and non-metal series, widely applied in chemical, paints & coatings, food processing, pharmaceutical, construction, mining, utilities, pulp & paper, metal finishing
"DJ pump" supplies original quality Replacement Parts that fit DJ pump®, serfico®, Aro®, Blagdon®, Depa®, Flux®, G raco®, Sandpiper®, Tapflo®, Verderair®, Versa-Matic®, and Yamada® Air Operated Double Diaphragm Pumps.
Full range of parts: 
diaphragms, seats, balls, pistons, gaskets, air valves, O-rings, hardware, clamp bands, shafts, mufflers, and repair kits.
"DJ pump" is committed to supplying convenient delivery and one-step solutions in the chemical pump industry.