GRACO 24N098 – Husky 515 1/2″ BSP AC Pump, PP Center Section, AC Seats, PTFE Balls & PO Diaphragm

GRACO 24N098 – Husky 515 1/2″ BSP AC Pump, PP Center Section, AC Seats, PTFE Balls & PO Diaphragm

Industrial air-operated double diaphragm pump with 0.5 inch size, featuring polypropylene air motor, acetal fluid section, acetal seats, PTFE balls, and BSPT threaded connections. Designed for reliable fluid transfer in industrial applications requiring chemical compatibility and dependable performance.

Our Husky air-operated double diaphragm pumps are loaded with features to help you get the job done right, every time, and are built to save you money. The Husky 515 air-operated double diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The bolt through fluid cover design eliminates leaks and makes the Husky safer with higher reliability.

Rugged construction

Resists corrosion for reliable performance and long life

Heavy-duty design

Offers long life, increased productivity and lower overall cost of ownership

Benefits of the Husky 515 double diaphragm pump

Center and end porting options.

No mechanical seals to cause fluid leaks or failures

Runs quietly at less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels

Easy-to-service air valve and ball checks

Operates on as little as 20 PSI (1.4 bar, 0.14 MPa)

Split manifold option to pump multiple fluids without mixing

Fully-groundable acetal model

Delivery up to 15 gpm (56.7 lpm)

Easy-to-service air valve and ball checks

Reliable air valve for years of dependable performance

Lube-free for cleaner operation

DataTrak available to prevent pump runaway and track material usage

Additional Specifications

Material: Polypropylene air motor, acetal fluid section

Pump Size: 0.5 inch

Pump Model: 515

Same As: D5A21

Diaphragm Type: overmolded

Air Exhaust Port Size (in)	3/8
Air Exhaust Port Thread Gender	Female
Air Exhaust Port Thread Type	NPT
Air Inlet Size (in)	1/4
Air Inlet Thread Gender	Female
Air Inlet Thread Type	NPT
Application	Industrial
Ball Material	PTFE
Center Section Material	Polypropylene
Compatible Material	Antifreeze, Detergents, Resin, Polymers, Motor Oil, Grease & Oil, Hydraulic Fluid, Transmission Fluid, Cutting Oil, Water – Wastewater Treatment, Ink
Connection Type	Threaded
Diaphragm Material	PTFE Overmold
Fluid Inlet Size (in)	1/2
Fluid Inlet Thread Type	BSPT
Fluid Outlet Size (in)	1/2
Fluid Outlet Thread Type	BSPT
Fluid Section Material	Acetal
Manifold Configuration	Center Port
Manifold O-Ring Material	PTFE
Material	Acetal
Maximum Air Consumption (SCFM)	28
Maximum Air Pressure (MPa)	0.7
Maximum Air Pressure (psi)	100
Maximum Cycle Rate (CPM)	400
Maximum Flow Rate (GPM)	15
Maximum Fluid Pressure (MPa)	0.7
Maximum Fluid Pressure (psi)	100
Maximum Operating Temperature (°F)	180
Maximum Solid Size (in)	0.09375
Minimum Operating Temperature (°F)	40
Overall Height (in)	10.63
Power Source	Air
Seat Material	Acetal
Standards Met	ATEX, CE
Type	Pneumatic Diaphragm Pump
Weight (lb)	7.8

Features

PTFE/EPDM overmolded diaphragms for enhanced durability

Polypropylene air motor for corrosion resistance

Acetal fluid section and seats for chemical compatibility

PTFE balls for excellent chemical resistance

BSPT threaded connections for secure fitting

0.5 inch compact size for space-constrained applications

Applications

Industrial fluid transfer

Chemical processing

Applications requiring chemical-resistant materials

Compact installation requirements

Compatible Equipment

Husky 515 pumps

Related Parts

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Part of GRACO’s Industrial Pumps line with PTFE/EPDM overmolded diaphragms. Temperature range: 40°F to 180°F (4°C to 82°C). Complies to FDA21CFR 177.1550 (PTFE) and FDA21CFR 177.2600 (EPDM) safety standards. Has overmolded diaphragm parts shown in table below (referenced table not visible on this page). Same as D5A21.

Reference Manuals

338940 (Page 2) PTFE/EPDM Overmolded Diaphragms

308981 (Page 24) Air-Operated Diaphragm Pumps