Graco Husky 2150 air-operated double diaphragm pump, aluminium, 2 in. BSPT, Santoprene seats, Santoprene balls, Santoprene diaphragm
Graco

Graco Husky 2150 air-operated double diaphragm pump, aluminium, 2 in. BSPT, Santoprene seats, Santoprene balls, Santoprene diaphragm

Part numberDFC666Item numberCB-GRAC-DFC666HS code8413.81
MaterialAluminium (fluid section)
Pumps
Diaphragm
MOQ:1

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Product Description

Graco Husky 2150 air-operated double diaphragm (AODD) pump, part number DFC666, aluminium fluid section and aluminium center section, with Santoprene seats, Santoprene balls and a Santoprene diaphragm. Fluid ports are 2 in. (50.8 mm) BSPT, end port. Maximum free-flow delivery 150 gpm (568 lpm) at up to 120 psi (8.27 bar) fluid pressure.

Technical Specifications

Brand
Graco
Range
Husky 2150 (air-operated double diaphragm), 2 in.
Part number
DFC666
Fluid section material
aluminium
Center section material
aluminium
Seat material
Santoprene
Ball material
Santoprene
Diaphragm material
Santoprene
Manifold o-ring material
PTFE
Manifold configuration
end port
Maximum fluid working pressure
120 psi (8.27 bar)
Maximum free-flow delivery
150 gpm (568 lpm)
Maximum pump speed
145 cpm
Maximum size pumpable solids
0.25 in (6.35 mm)
Maximum operating temperature (Graco product page)
150 degF (66 degC)
Maximum air consumption
175 scfm
Maximum air pressure
120 psi (8.27 bar)
Air inlet size
1/2 npt(f)
Fluid inlet and outlet size
2 in (50.8 mm) bspt(m)
Standards met
ATEX, CE

Standards & Compliance

Material
Aluminium (fluid section)
Thread Standard
BSPT
Pressure Rating
120 psi (8.27 bar)
Temperature Range
Maximum operating temperature 150 degF (66 degC) per the Graco product page
HS Code
8413.81

Compatibility & Fitment

Husky 2150 series, 2 in. metal/plastic AODD pump. Seat, ball and diaphragm materials are selected by configuration; confirm fluid compatibility before ordering.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Graco Husky 2150 Air-Operated Double Diaphragm Pump — Technical Specifications

Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy DFC666?
DFC666 can be ordered from cballast.com as a Graco catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Graco product?
The manufacturer part number is DFC666.
What is the HS code for DFC666?
The customs tariff (HS) code for DFC666 is 8413.81.
Who manufactures DFC666?
DFC666 is a Graco product in the Pumps range.
Is a datasheet available for DFC666?
Yes — the DFC666 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for DFC666?
The minimum order quantity is 1.
Is DFC666 available?
Yes — DFC666 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).