Product Overview

High Pressure Filters

Medium Pressure Filters

Low Pressure Filters

Oil Flushing Unit

Accessories

Off-Line Filtration

Liquid Purification Systems

Fluid Analysis

Replacement Filters

Applications

Where to Buy

Contact Us

Customer Support

News

Events

Donaldson heavy-duty high-pressure filters sit behind pumps and other prime movers to protect critical hydraulic components such as cylinders, motors and valves. All contain our SYNTEQ® synthetic filter media, specially developed by Donaldson for high efficiency liquid filtration. Working pressures range from 2000 psi up to 6090 psi; static pressures from 4500 psi up to 12000 psi.

	DT-451 In-Line Hydraulic Filter Working Pressures to 4500 psi / 310 bar Typical Burst Pressure to 13500 psi max / 931 bar Flow Range to 150 gpm / 568 lpm DT-451 Details (PDF)
	DT-440 In-Line Hydraulic Filter Working Pressures to 4000 psi / 276 bar Typical Burst Pressure to 10000 psi max / 690 bar Flow Range to 20 gpm / 91 lpm DT-440 Details (PDF)
	DT-350 In-Line Hydraulic Filter Working Pressures to 3000 psi / 210 bar Typical Burst Pressure to 7500 psi max / 517 bar Flow Range to 50 gpm / 189 lpm DT-350 Details (PDF)
	FPK02 Series - High Pressure/Low Flow Working Pressures to 6090 psi / 42 MPa / 420 bar Minimum Burst (Rated Static) Pressure to 9135 psi / 63 MPa / 630 bar Flow Range to 25 gpm / 95 lpm FPK02 is perfect for high pressure, low flow applications. FPK02 Details (PDF)
	HPK04 Series – Sturdy workhorse Working pressures to 6000 psi / 41,400 kPa / 413.8 bar Rated static burst to 12000 psi / 82800 kPa / 827.6 bar Flow Range to 120 gpm / 456 l/min) This versatile filter is offered in 2 lengths and has an optional reverse flow check valve. HPK04 Details (PDF)
	HPK05 Series – High Pressure/High Flow Working Pressures to 3000 psi / 20,700 kPa / 206.9 bar Minimum Burst (Rated Static) Pressure to 6000 psi / 41,400 kPa / 413.8 bar Flow Range to 0-200 gpm / 0-757 l/min HPK05 Details (PDF)
	HPK03 Series Working Pressures to 3000 psi / 20,700 kPa / 206.9 bar Minimum Burst (Rated Static) Pressure to 6000 psi / 41,400 kPa / 413.8 bar Flow Range to 0-60 gpm / 0-227 l/min HPK03 Details (PDF)
	HPK02 Series – Aluminum Body Working Pressures to 2000 psi / 13,790 kPa / 137.9 bar Minimum Burst (Rated Static) Pressure to 4500 psi / 31,030 kPa / 310.3 bar Flow Range to 0-20 gpm / 0-75 l/min HPK02 Details (PDF)