Wellhead Grease Fittings, McEvoy® Style Series

Brand: PGI International
Parker PGI's McEvoy® Style Compound and Grease Fittings come in two types. Both types of McEvoy® body cavity fittings are offered by Parker PGI. These styles include 3/4"-16 UNF straight threads, a pinned ball retainer and a 1" wrench hex.

The McEvoy® Style Compound Fitting fits a standard 1"-14 UNS screw-on coupler thread.

The McEvoy® Style Grease Fitting fits a standard 7/8"-14 UNS screw-on coupler thread.
Features
  • Vent cap
  • Heat treated ball for durability
  • Floating ball-taper cavity
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Images are representations only.
Parker PGI's McEvoy® Style Compound and Grease Fittings come in two types. Both types of McEvoy® body cavity fittings are offered by Parker PGI. These styles include 3/4"-16 UNF straight threads, a pinned ball retainer and a 1" wrench hex.

The McEvoy® Style Compound Fitting fits a standard 1"-14 UNS screw-on coupler thread.

The McEvoy® Style Grease Fitting fits a standard 7/8"-14 UNS screw-on coupler thread.
Features
  • Vent cap
  • Heat treated ball for durability
  • Floating ball-taper cavity

McEvoy® Style Series

Fitting Type

Material Type

Specifications

Vent Type

  • Vent Cap, 1-1/4" Hex
  • Vent Cap, 7/8"-14 Hex

Thread Size

  • 3/4"-16 UNF Engagement Thread with 1"-14 UNS Cap Thread
  • 3/4"-16 UNF Engagement Thread with 7/8"-14 UNS Cap Thread

Body Material

  • 1215
  • 316 Stainless Steel
  • 4140
  • Consult Factory for Additional Materials

Plating Type

  • Zinc
  • N/A

Heat Treatment

  • Annealed (NACE)
  • Rc 22 Max (NACE)
  • N/A

Ball Material

  • AISI 52100 Chrome Alloy
  • K-Monel®
  • Consult Factory for Additional Materials

Typical Applications

McEvoy® Equipment Lube Systems

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