Yamada America - Item # NDP-20BAN UL, UL Listed Aluminum Pumps

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Item # NDP-20BAN UL UL Listed Aluminum Pumps



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UL Listed Aluminum Pumps
When transferring petroleum products using air-operated double diaphragm pumps, the low air supply and discharge pressures mandated by Underwriters Laboratories Code 79 requirements can significantly affect overall pumping efficiency. As a result, it is often necessary to specify a larger, more expensive pump to meet desired transfer rates.
Fortunately, Yamada has developed a series of UL Listed pumps to overcome this difficulty. Yamada 3/4” and 1” UL Listed diaphragm pumps were specifically designed for the safe transfer of volatile liquids at maximum capacities of 26 and 44 GPM respectively (depending on model) while maintaining strict adherence to UL Code 79. Maximum transfer capacities as high as 44 GPM (1” model). Patented, self-lubricating air valve never needs internal or external lubricating. Non-stalling air valve which includes a non-centering, spring assisted shuttle ensures a positive shift every time. Outside accessible air valve allows for inspection and maintenance without removing the pump from service. Short stroke design reduces flex, extends diaphragm life.


 Specifications  Applications  Trademarks  Ordering Information  

Body Material

Aluminum

Port Size

3/4 inches

Discharge Volume Per Cycle

0.14 gallons

Discharge Volume Per Cycle

530 cc.

Max. Flow Rate

44 GPM

Elastomer Material

Buna N

Maximum Cycles Per Minute

135

Fluid Inlet And Discharge Port Connection

Female NPT

Fluid Inlet And Discharge Port Size

3/4 inches

Air Inlet And Exhaust Port Connection

Female NPT

Air Inlet Port Size

1/4 inches

Air Exhaust Port Size

3/4 inches

Maximum Solid Size

<1/16 inches

Maximum Solid Size

1.6 mm

Maximum Dry Suction Lift

18 feet

Air Supply Pressure

70 PSI

Net Weight

18.1 lbs.

Net Weight

8.2 kg.

Additional Options

AP: Abrasion Pads
BH-1: Powder Pump Series 1
BH-2: Powder Pump Series 2
BH-3: Powder Pump Series 3
D: Drum Pump
DM: Direct Mount Solenoid Valve
EX: Remote Mount Solenoid Valve
FDA: FDA Compliant
FLG: Flanged Manifold
HP: 2:1 High Pressure Pump
I: Split Suction Manifold
J: Speed Control Muffler
L: Destroke
O: Split Discharge Manifold
P2: Proximity Sensor 24-240 VAC
Q: Diaphragm Monitor
U: High Performance Muffler
X: Epoxy Coated Air Motor
X2: E-Nickel Plated Air Motor
XS: Teflon Coated Air Motor
Y: NPT Companion Flange
Z: Both Manifolds Split

 MORE IMAGES 

· Dimensional Drawing (NDP 20BAN-UL)

· Performance Curve (NDP 20 BAN-UL)

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Applications | Petroleum | Coatings | Food Processing | Semiconductor | Biodiesel | Fabrication and Skid Packaging | Mining
Industries Served | General Industrial | Specialty Pumps | High Purity

Yamada America, Inc. North America | 955 East Algonquin Road Dept. I | Arlington Heights, IL 60005 USA
Phone: 1-800-990-7867 (US) | 847 631-9200, ask for Dept. I | Fax: 847 631-9273 (Main) or 847 631-9274 (Sales)
E-mail: sales@yamadapump.com

 

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