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Flow Restrictors

5K Lee Jet® Single-Orifice Restrictor

This single-orifice flow restrictor is suitable for working pressure differentials up to 5000 psi. Its robust design is manufactured entirely from stainless steel and incorporates a high strength locking end and drilled HI-BAR® safety screens, enabling the restrictor to handle higher pressures. The 5K Lee Jet® Single-Orifice Restrictor is 100% bidirectionally flow tested to a ± 2% or ± 5% flow tolerance. This flow restrictor is available in a wide range of Lohm rates.

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Key Product Facts
  • Type:Single-Orifice
  • Diameter:0.187 inches
  • Metered Flow Range:1000 to 20,000 Lohms
  • Test Fluid:Water
  • Operating Pressures:Up to 5000 psi
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Product Information

General Performance
Characteristic Specification
Lohm Rate Tolerance ± 2% or ± 5%
Maximum Working Pressure 5000 psid
Nominal Weight 1.1 grams
Materials
PART MATERIAL SPECIFICATION
Body 304L CRES QQ-S-763
Pin 15-5PH CRES AMS 5659
Screen 15-5PH CRES AMS 5659 or 5862
Finish: All CRES Parts Passivated
Pins are prewaxed. Do not degrease. Do not lubricate.
Cross Section View
Dimensional View
This image is for reference only. All dimensions are in inches.
Installation Hole Details
This image is for reference only. All dimensions are in inches.

Part Numbers & Specifications

This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.

Part Numbers & Specifications
Filter Part Numbers
Tolerance
PART NUMBER
Tolerance
LOHM RATE NOMINAL SCREEN HOLE SIZE (in) Request Information
JHTA1872100D ± 2% 1000 Lohms 0.008 Request
JHTA1872110D ± 2% 1100 Lohms 0.008 Request
JHTA1872120D ± 2% 1200 Lohms 0.008 Request
JHTA1872130D ± 2% 1300 Lohms 0.008 Request
JHTA1872140D ± 2% 1400 Lohms 0.008 Request
JHTA1872150D ± 2% 1500 Lohms 0.008 Request
JHTA1872160D ± 2% 1600 Lohms 0.008 Request
JHTA1872170D ± 2% 1700 Lohms 0.008 Request
JHTA1872180D ± 2% 1800 Lohms 0.008 Request
JHTA1872190D ± 2% 1900 Lohms 0.008 Request
JHTA1872200D ± 2% 2000 Lohms 0.008 Request
JHTA1872220D ± 2% 2200 Lohms 0.008 Request
JHTA1872240D ± 2% 2400 Lohms 0.008 Request
JHTA1872260D ± 2% 2600 Lohms 0.008 Request
JHTA1872280D ± 2% 2800 Lohms 0.008 Request
JHTA1872300D ± 2% 3000 Lohms 0.008 Request
JHTA1872320D ± 2% 3200 Lohms 0.008 Request
JHTA1872340D ± 2% 3400 Lohms 0.008 Request
JHTA1872360D ± 2% 3600 Lohms 0.008 Request
JHTA1872380D ± 2% 3800 Lohms 0.008 Request
JHTA1872400D ± 2% 4000 Lohms 0.008 Request
JHTA1872430D ± 2% 4300 Lohms 0.008 Request
JHTA1872460D ± 2% 4600 Lohms 0.008 Request
JHTA1872500D ± 2% 5000 Lohms 0.008 Request
JHTA1872550D ± 2% 5500 Lohms 0.006 Request
JHTA1872600D ± 2% 6000 Lohms 0.006 Request
JHTA1872650D ± 2% 6500 Lohms 0.006 Request
JHTA1872700D ± 2% 7000 Lohms 0.006 Request
JHTA1872750D ± 2% 7500 Lohms 0.006 Request
JHTA1872800D ± 2% 8000 Lohms 0.006 Request
JHTA1872850D ± 2% 8500 Lohms 0.006 Request
JHTA1872900D ± 2% 9000 Lohms 0.006 Request
JHTA1872950D ± 2% 9500 Lohms 0.006 Request
JHTA1872100H ± 2% 10,000 Lohms 0.006 Request
JHTA1872110H ± 2% 11,000 Lohms 0.004 Request
JHTA1872120H ± 2% 12,000 Lohms 0.004 Request
JHTA1872130H ± 2% 13,000 Lohms 0.004 Request
JHTA1872140H ± 2% 14,000 Lohms 0.004 Request
JHTA1872150H ± 2% 15,000 Lohms 0.004 Request
JHTA1872160H ± 2% 16,000 Lohms 0.004 Request
JHTA1872170H ± 2% 17,000 Lohms 0.004 Request
JHTA1872180H ± 2% 18,000 Lohms 0.004 Request
JHTA1872190H ± 2% 19,000 Lohms 0.004 Request
JHTA1872200H ± 2% 20,000 Lohms 0.004 Request
JHTA1875100D ± 5% 1000 Lohms 0.008 Request
JHTA1875110D ± 5% 1100 Lohms 0.008 Request
JHTA1875120D ± 5% 1200 Lohms 0.008 Request
JHTA1875130D ± 5% 1300 Lohms 0.008 Request
JHTA1875140D ± 5% 1400 Lohms 0.008 Request
JHTA1875150D ± 5% 1500 Lohms 0.008 Request
JHTA1875160D ± 5% 1600 Lohms 0.008 Request
JHTA1875170D ± 5% 1700 Lohms 0.008 Request
JHTA1875180D ± 5% 1800 Lohms 0.008 Request
JHTA1875190D ± 5% 1900 Lohms 0.008 Request
JHTA1875200D ± 5% 2000 Lohms 0.008 Request
JHTA1875220D ± 5% 2200 Lohms 0.008 Request
JHTA1875240D ± 5% 2400 Lohms 0.008 Request
JHTA1875260D ± 5% 2600 Lohms 0.008 Request
JHTA1875280D ± 5% 2800 Lohms 0.008 Request
JHTA1875300D ± 5% 3000 Lohms 0.008 Request
JHTA1875320D ± 5% 3200 Lohms 0.008 Request
JHTA1875340D ± 5% 3400 Lohms 0.008 Request
JHTA1875360D ± 5% 3600 Lohms 0.008 Request
JHTA1875380D ± 5% 3800 Lohms 0.008 Request
JHTA1875400D ± 5% 4000 Lohms 0.008 Request
JHTA1875430D ± 5% 4300 Lohms 0.008 Request
JHTA1875460D ± 5% 4600 Lohms 0.008 Request
JHTA1875500D ± 5% 5000 Lohms 0.008 Request
JHTA1875550D ± 5% 5500 Lohms 0.006 Request
JHTA1875600D ± 5% 6000 Lohms 0.006 Request
JHTA1875650D ± 5% 6500 Lohms 0.006 Request
JHTA1875700D ± 5% 7000 Lohms 0.006 Request
JHTA1875750D ± 5% 7500 Lohms 0.006 Request
JHTA1875800D ± 5% 8000 Lohms 0.006 Request
JHTA1875850D ± 5% 8500 Lohms 0.006 Request
JHTA1875900D ± 5% 9000 Lohms 0.006 Request
JHTA1875950D ± 5% 9500 Lohms 0.006 Request
JHTA1875100H ± 5% 10,000 Lohms 0.006 Request
JHTA1875110H ± 5% 11,000 Lohms 0.004 Request
JHTA1875120H ± 5% 12,000 Lohms 0.004 Request
JHTA1875130H ± 5% 13,000 Lohms 0.004 Request
JHTA1875140H ± 5% 14,000 Lohms 0.004 Request
JHTA1875150H ± 5% 15,000 Lohms 0.004 Request
JHTA1875160H ± 5% 16,000 Lohms 0.004 Request
JHTA1875170H ± 5% 17,000 Lohms 0.004 Request
JHTA1875180H ± 5% 18,000 Lohms 0.004 Request
JHTA1875190H ± 5% 19,000 Lohms 0.004 Request
JHTA1875200H ± 5% 20,000 Lohms 0.004 Request
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Installation & Accessories

Replacement Parts & Accessories
Part Number Description
CUTA1870904C Installation / Extraction Tool Set
JHTA1870003A Replacement Pin

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The Lee Company has developed the Lohm Laws for defining and measuring resistance to fluid flow. The Lohm is defined such that 1 Lohm will flow 100 GPM of water with a pressure drop of 25 psi at a temperature of 80°F.

Lohms for Liquids Lohms for Gases