GRACO 647671 – Husky 1050 AL 1″ BSPT Pump, AL Center Section w/ BN Seals, BN Seats, BN Balls & BN

GRACO 647671 Husky 1050 AL 1″ (25.4 mm) BSPT Pump, AL Center Section with BN Seals, BN Seats, BN Balls & BN Diaphragm

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

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

Compatible Equipment

Husky 1050 pump systems

Related Parts

649006 – PP fluid section, centre section, porting, seats. PTFE O-rings, balls, diaphragms – Plastic

647156 – Alu fluid section, centre section, porting. Acetal seats. PTFE O-rings, balls, diaphragms – Metal

651042 – SST fluid section, porting. Aluminium centre section. Acetal seats. PTFE O-rings, balls, diaphragms – Metal

Reference Manuals

300787 (Page 22) Maritime Equipment

Specifications

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	Buna-N
Center Section Material	Aluminum
Compatible Material	Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water – Wastewater Transfer
Connection Type	Threaded
Diaphragm Material	Buna-N
Fluid Inlet Size (in)	1
Fluid Inlet Thread Type	BSPT
Fluid Outlet Size (in)	1
Fluid Outlet Thread Type	BSPT
Fluid Section Material	Aluminum
Manifold Configuration	Center Port, End Port
Material	Aluminum
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 Operating Temperature (°F)	180
Maximum Solid Size (in)	0.125
Overall Height (in)	15.9
Power Source	Air
Seat Material	Buna-N
Standards Met	ATEX, CE
Type	Pneumatic Diaphragm Pump
Weight (lb)	23
Wetted Material	Aluminum, Buna-N