Graco Husky 1590 air-operated double diaphragm pump, polypropylene, 1-1/2 in. (end port), Stainless Steel seats, PTFE balls, PTFE/EPDM 2-Piece diaphragm DT2311
Graco

Graco Husky 1590 air-operated double diaphragm pump, polypropylene, 1-1/2 in. (end port), Stainless Steel seats, PTFE balls, PTFE/EPDM 2-Piece diaphragm DT2311

Part numberDT2311Item numberCB-GRAC-DT2311HS code8413.81
MaterialPolypropylene (fluid section)
Pumps
Diaphragm
MOQ:1

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Product Description

Graco Husky 1590 air-operated double diaphragm (AODD) metal pump, part number DT2311, polypropylene fluid section and stainless steel center section, with Stainless Steel seats, PTFE balls and a PTFE/EPDM 2-Piece diaphragm. Fluid ports are 1-1/2 in. (38.1 mm), end port. Maximum free-flow delivery 100 gpm (379 lpm) at up to 120 psi (8.27 bar) fluid pressure.

Technical Specifications

Brand
Graco
Range
Husky 1590 (air-operated double diaphragm), metal
Part number
DT2311
Fluid section material
polypropylene
Center section material
stainless steel
Seat material
Stainless Steel
Ball material
PTFE
Diaphragm material
PTFE/EPDM 2-Piece
Manifold o-ring material
PTFE
Manifold configuration
end port
Maximum fluid working pressure
120 psi (8.27 bar)
Maximum free-flow delivery
100 gpm (379 lpm)
Maximum pump speed
200 cpm
Maximum size pumpable solids
0.1875 in (4.763 mm)
Maximum operating temperature (Graco product page)
150 degF (66 degC)
Maximum air consumption
125 scfm
Maximum air pressure
120 psi (8.27 bar)
Air inlet size
1/2 npt(f)
Fluid inlet and outlet size
1-1/2 in (38.1 mm), end port (the Graco product page does not publish a fluid-port thread form)
Standards met
CE

Standards & Compliance

Material
Polypropylene (fluid section)
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 1590 series, 1-1/2 in. metal 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 1590 Metal Pumps Air-Operated Double Diaphragm — Technical Specifications

Catalogue entry last verified: 2026-08-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy DT2311?
DT2311 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 DT2311.
What is the HS code for DT2311?
The customs tariff (HS) code for DT2311 is 8413.81.
Who manufactures DT2311?
DT2311 is a Graco product in the Pumps range.
Is a datasheet available for DT2311?
Yes — the DT2311 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for DT2311?
The minimum order quantity is 1.
Is DT2311 available?
Yes — DT2311 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).