GRACO 651042 – Husky 1050 SS 1″ BSPT Pump, AL Center Section, AC Seats, PTFE Balls & PTFE Diaphragm

GRACO 651042 – Husky 1050 SS 1″ BSPT Pump, AL Center Section, AC Seats, PTFE Balls & PTFE Diaphragm

Husky 1050 1-inch stainless steel fluid section pump designed for transferring sediment from bilges quickly and efficiently. Features ATEX certification for safe chemical and petroleum liquid transfer in hazardous environments. Handles erosion and corrosion while remaining lightweight and portable for onboard marine 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: Stainless Steel fluid section, Aluminum centre section

Seats: Acetal seats

O Rings: PTFE O-Rings

Balls: PTFE balls

Diaphragms: PTFE diaphragms

Construction: Metal

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	Aluminum
Compatible Material	Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water – Wastewater Transfer
Connection Type	Threaded
Diaphragm Material	PTFE/EPDM 2-Piece
Fluid Inlet Size (in)	1
Fluid Inlet Thread Type	BSPT
Fluid Outlet Size (in)	1
Fluid Outlet Thread Type	BSPT
Fluid Section Material	Stainless Steel
Manifold Configuration	Center Port, End Port
Manifold O-Ring Material	PTFE
Material	Stainless Steel
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	Acetal
Standards Met	ATEX, CE
Type	Pneumatic Diaphragm Pump
Weight (lb)	41.4

Features

Best solution for transferring sediment from bilges quickly

Can handle erosion and corrosion

Light weight and easy to carry around on board

ATEX certified for safety in hazardous environments

Stainless steel construction ensures great safety when transferring chemicals and petroleum liquids

Applications

Transferring sediment from bilges

Marine/shipbuilding applications

Chemical transfer in hazardous environments

Petroleum liquid transfer

Compatible Equipment

HUSKY 1050 pumps

Related Parts

649006 – Husky 1050 PP (NPT) Pump Center Flange, PP Center Section, PP Seats, PTFE Balls & PTFE Diaphragm

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

647156 – Husky 1050 AL 1″ BSPT Pump, Standard AL Center Section, AC Seats, PTFE Balls & PTFE Diaphragm

248627 – Spool Text. Valve Kit

This is a complete fluid section assembly, not a repair kit. Repair kits available separately (248627 for diaphragm, 248768 for air valve).

Reference Manuals

300787 (Page 22) Maritime Equipment