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Combination Single Ball Check: For Service to 10,000 PSI

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Combination Single Ball Check: For Service to 10,000 PSI

The Combination Single Ball Check Injectors are dual-purpose lubricant and stick injection components engineered for industrial systems operating up to 10,000 PSI. They are structurally designed to accept standard button head grease gun couplers and utilize a heavy-duty radial rivet crimp to securely retain the internal ball and spring assembly. The fitting features a 7/8″ hex body and is available across various NPSM, UNC, and UNF thread configurations with overall lengths tailored for high-pressure field maintenance.
COMBINATION SINGLE BALL CHECK: FOR SERVICE TO 10,000 PSI
Thread Size MOC Part No Surface Treatment Heat Treatment Ball Spring OAL
3/4″ NPSM 1215 / EN1A CLF1P12-CS Zinc – – – AISI 52100Chrome Alloy 302 SS 4-5/8″
316 SS CLF1P12-SS – – – Annealed (NACE) K-Monel / Tungsten Carbide Inconel® X-750 4-5/8″
1/2″ NPSM 1215 / EN1A CLF1P8-CS Zinc – – – AISI 52100Chrome Alloy 302 SS 3-5/8″
316 SS CLF1P8-SS – – – Annealed (NACE) K-Monel / Tungsten Carbide Inconel® X-750 3-9/16″
3/8″ NPSM 1215 / EN1A CLF1P6-CS Zinc – – – AISI 52100Chrome Alloy 302 SS 3-1/4″
316 SS CLF1P6-SS – – – Annealed (NACE) K-Monel / Tungsten Carbide Inconel® X-750 3-1/4″
1/4″ NPSM 1215 / EN1A CLF1P4-CS Zinc – – – AISI 52100Chrome Alloy 302 SS 2-7/16″
316 SS CLF1P4-SS – – – Annealed (NACE) K-Monel / Tungsten Carbide Inconel® X-750 2-7/16″
1″ – 10 UNC 1215 / EN1A CLF1U16-CS Zinc – – – AISI 52100 (HCHC) Chrome Alloy 302 SS 4-5/8″
3/4″-10 UNC 1215 / EN1A CLF1U12-CS Zinc – – – AISI 52100 (HCHC) Chrome Alloy 302 SS 3-9/32″
1/2″ – 13 UNC 1215 / EN1A CLF1U8-CS Zinc – – – AISI 52100 (HCHC) Chrome Alloy 302 SS 2-1/8″
3/8″ – 16 UNC 1215 / EN1A CLF1U6-CS Zinc – – – AISI 52100 (HCHC) Chrome Alloy 302 SS 1-1/2″