CORE CHASER/WRENCH

Two tools - A core wrench and a thread chaser. Comes with six cores and a bottle for storing cores. Overall length is 3-1/2”.

CAT. NO. MFG. NO. DESCRIPTION 9R1035

CD3800 Core Container/Wrench CORE CONTAINER/WRENCH

EACH $10.80

SHORT LIFE EXPECTANCY ON “LEAK PROOF” SERVICE HOSES

The new environmentally safe, leak proof, service hoses may have a shorter life span than previous “non-leak proof” hoses. Use of check valves or shut off valves on the hoses subject the “leak proof” hoses to extremely high pressures when they are not in use.

Core container with wrench. All brass with knurl for easy handling. Compact design holds three valve cores.

CAT. NO. MFG. NO. DESCRIPTION 9R1036

CD3813 Core Container/Wrench

EACH $9.59

VALVE CORES w/Core Wrench Tool

Plastic tube container with six valve cores and one core wrench tool.

CAT. NO. MFG. NO. EACH 10R1272

CD3805 VALVE CORES

CAT. NO. MFG. NO. DESCRIPTION 9R1087 4G5812

CD1515 CD4450

Valve Core w/Neoprene Seal Valve Core w/Teflon Seal

EACH $0.68 $0.77

$5.65

Previously, hoses did not have shutoffs to contain the refrigerant when the hoses were disconnected from the system. The pressures in the hose were relieved during periods of non-use.

The new hoses capture pressures that can build to extremes while they are not in use. The use of check valves and shutoff valves on hoses warrants extreme care when using.

Think about disconnecting a non-bleed hose from a high side connection on a unit. The pressure may be 250 lbs. at the surrounding temperature of 85˚. The check valve/shutoff doesn’t allow the pressure to dissipate.

Now put the hoses and manifold into a truck which is 100˚. What incredible pressure do you think will develop in the hose?

The continued high pressure exposure is the reason for the shortened usable life expectancy of the hoses.

Have you checked your hoses lately? CAPS

CD2215 • 1/4” flare black glass-filled nylon cap with retainer strap and neoprene O-ring seal.

CD2219 • 1/2” Acme heavy-duty round brass cap with neoprene O-ring seal.

CD2250 • 1/4” SAE flare heavy-duty round brass cap with handy core wrench tool on top and neoprene O-ring seal.

CD2245 • 1/4” SAE flare heavy-duty round brass cap with neoprene O-ring or metal seal.

CAT. NO. MFG. NO. PKG.QTY. EACH 4G5858 4G5859 9R1018 10R1270

CD2215 CD2219 CD2250 CD2245

6 6 6 6

$1.16 $1.12 $1.44 $1.13

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REFRIGERATION EQUIPMENT & SUPPLIES