A and B Components. Graco 3A0237L, 3A0237H - Heated Hoses and Applicator Kits, 3A0237L - Heated Hoses and Applicator Kits, 3A0237J - Heated Hoses and Applicator Kits, 3A0237K - Heated Hoses and Applicator Kits, 3A0237G - Heated Hoses and Applicator Kits

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A and B Components. Graco 3A0237L, 3A0237H - Heated Hoses and Applicator Kits, 3A0237L - Heated Hoses and Applicator Kits, 3A0237J - Heated Hoses and Applicator Kits, 3A0237K - Heated Hoses and Applicator Kits, 3A0237G - Heated Hoses and Applicator Kits | Manualzz

A and B Components

Changing Materials

• When changing materials, flush the equipment multiple times to ensure it is thoroughly clean.

• Always clean the fluid inlet strainers after flushing.

• Check with your material manufacturer for chemical compatibility.

• Most materials use ISO on the A side, but some use

ISO on the B side.

• Epoxies often have amines on the B (hardener) side. Polyureas often have amines on the B (resin) side.

A and B Components

IMPORTANT!

Material suppliers can vary in how they refer to plural component materials.

Be aware that when standing in front of the manifold on proportioner:

• Component A (Red) is on the left side.

• Component B (Blue) is on the right side.

For all machines:

• The A (Red) side is intended for ISO, hardeners, and catalysts.

• If one of the materials being used is moisture-sensitive, that material should always be in the A (Red) side.

• The B (blue) side is intended for polyols, resins, and bases.

NOTE: For ratios higher than 1:1, the higher volume is typically the B (Blue) side.

3A0237K 15

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