GRACO 649385 – Husky 1050 PVDF Pump Center Flange, PP Center Section, PVDF Seats, PTFE Balls & PO

GRACO 649385 – Husky 1050 PVDF Pump Center Flange, PP Center Section, PVDF Seats, PTFE Balls & PO Diaphragm

Industrial diaphragm pump designed for reliable fluid handling with PVDF construction for chemical compatibility. Features PTFE balls for superior sealing and durability in demanding industrial applications.

Features:

The Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece center section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps.

Longer Diaphragm Life

Up to 5x longer diaphragm life for less maintenance and downtime

Modular Air Valve

Stall-free, low pulsation operation provides smooth and rapid changeover

One-Piece Center Section

Eliminates air leaks for more efficient operation

Four Bolt Joint Design

Bolted design provides even sealing pressure for leak-free operation

Multiple Ports

Increased number of ports for installation flexibility

Optional Features

DataTrak – Runaway protection and tracks material usage

Pulse Output – Cycle count capability

Spring loaded, externally serviceable pilot valves for faster change over and reduced pulsation

30% more efficient than the market leader

20% increase in fluid flow compared to the Husky 1040

Additional Specifications

Material: PVDF fluid section, PVDF seats, PTFE balls

Pump Size: 1.0 in

Air Motor: Poly

Air Exhaust Port Size (in)	3/4
Air Exhaust Port Thread Gender	Female
Air Exhaust Port Thread Type	NPT
Air Inlet Size (in)	1/2
Air Inlet Thread Gender	Female
Air Inlet Thread Type	NPT
Application	Industrial
Ball Material	PTFE
Center Section Material	Polypropylene
Compatible Material	Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water – Wastewater Transfer
Connection Type	Center Flange ANSI/DIN
Diaphragm Material	PTFE Overmold
Fluid Inlet Size (in)	1
Fluid Outlet Size (in)	1
Fluid Section Material	PVDF
Manifold Configuration	Center Port
Manifold O-Ring Material	PTFE
Material	PVDF
Maximum Air Consumption (SCFM)	67
Maximum Air Pressure (MPa)	0.86
Maximum Air Pressure (psi)	125
Maximum Cycle Rate (CPM)	280
Maximum Flow Rate (GPM)	50
Maximum Fluid Pressure (MPa)	0.86
Maximum Fluid Pressure (psi)	125
Maximum Solid Size (in)	0.125
Power Source	Air
Seat Material	PVDF
Standards Met	CE
Type	Pneumatic Diaphragm Pump
Weight (lb)	26

Features

PVDF construction for chemical resistance

PTFE balls for reliable sealing

NPT threaded connections

Polypropylene air motor

Industrial grade construction

Applications

Chemical processing

Industrial fluid transfer

Corrosive chemical handling

General industrial pumping

Compatible Equipment

Husky 1050 series pumps

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Part of the Industrial Pumps with PTFE/EPDM Overmolded Diaphragms family. Temperature range 40°F to 180°F according to technical specifications.

Reference Manuals

338940 (Page 2) PTFE/EPDM Overmolded Diaphragms