1-4 Inch Flap Valve Pump for Fish Transfer and Hatchery

• 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

 

Air Operated Double Diaphragm (AODD) Pump Parts

Online sales available, fast delivery.  
Original Quality, Highest Service, Better Price
  

Product Description

Our Heavy Duty Flap Valve Pump is specifically designed for fish hatcheries and aquaculture applications. It provides a gentle yet efficient transfer solution for live fish, minimizing damage and ensuring a high survival rate. The non-clogging design allows smooth passage of solid particles, making it ideal for handling suspended matter in water. The air-operated diaphragm system ensures safe and reliable operation without electricity, perfect for remote or marine environments.

Key Features

• Safe for live fish transfer - minimizes stress and damage
• Non-clogging design - handles suspended solids efficiently
• High suction power - self-priming up to 7m
• Corrosion-resistant materials - suitable for saltwater and fresh water
• Portable and air-powered - no electrical hazards

Applications

• Fish hatcheries - transporting live fish safely
• Aquaculture farms - water circulation and waste removal
• Seafood processing plants - handling fish waste and water filtration

Performance Curve

Key Performance Metrics:

• Capacity: Up to 160 LPM (42 GPM)
• Head Pressure: Up to 6 BAR (100 PSI)
• Air Consumption: Shown in m³/hr for different operating conditions
• Optimized for Hygienic Applications in Food, Beverage, and Dairy Processing

* 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.