Graco 070353 Tube Pvc Insl. 1.250 Id
$55.43
In Stock
The Graco 070353 Tube, PVC, Insulated 1.250" ID is a durable replacement line for fluid transfer systems requiring temperature control and insulation.
- Inner Diameter: 1.250" (31.75 mm)
- Material: PVC with insulation layer
- Use: Paint and coatings circulation or return lines
- Benefit: Maintains fluid temperature and prevents condensation
- Part Number: 070353
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Graco 070353 — TUBE, PVC, INSL., 1.250" ID
Compatible Machines (verify by parts manual)
This PVC insulated tube (1.250" ID) is used wherever Graco assemblies specify a 1.25" inner-diameter insulated PVC line. Because tubing is sized by specification rather than a single model, always confirm against your unit’s parts list or schematic.
- Industrial finishing / circulation skids (factory paint feed & return) that call for 1.250" ID insulated PVC tubing.
- Merkur® pump packages and similar low-/medium-pressure fluid sections where a 1.25" ID insulated transfer/return tube is specified.
- High-volume airless sprayer systems and texture/exterior rigs using 1.250" ID insulated supply lines (check model BOM).
- Endura-Flo® / Check-Mate® / Husky® feed lines on custom pump skids when sized at 1.25" ID.
Product Overview
The Graco 070353 is a PVC insulated tube with a precise 1.250" inner diameter, designed for durable fluid transfer in demanding coating operations. The insulation helps stabilize fluid temperature, protect operators, and reduce condensation or heat loss along the line.
Key Features
| Inner Diameter | 1.250" ID (31.75 mm) |
|---|---|
| Construction | Insulated PVC tubing for enhanced durability and thermal protection |
| Typical Use | Paint / coatings transfer, return lines, and circulation loops in airless and industrial finishing systems |
| Benefits | Helps maintain consistent flow, reduces downtime, supports temperature-sensitive materials |
| Fitment Guidance | Match by ID (1.25"), required insulation, wall/OD, and clamp/fitting style shown in your machine’s parts manual |
When to Choose 070353
- Your assembly bill of materials specifies 070353 or 1.250" ID insulated PVC tube.
- You need better thermal protection than standard non-insulated tubing.
- You’re replacing a worn/aged tube on a circulation or return line and must keep the same diameter and insulation spec.
Quick Fitment Checklist
- Confirm 1.250" ID in your manual or on the removed hose.
- Verify the assembly calls for insulated PVC (not rubber/PTFE/metal).
- Check outer diameter / wall for clamp & bracket compatibility.
- Ensure chemical & temperature compatibility with your coating or solvent.
Frequently Asked Questions
Tubing is specified by size and construction. If your unit’s parts diagram lists 070353 or “Tube, PVC, insulated, 1.250" ID”, it will fit. Otherwise, match the ID, insulation requirement, and OD/wall to your clamps and fittings before purchase.
Typical use is paint/coatings and compatible solvents at the temperatures and pressures allowed by the assembly. Always confirm chemical compatibility and maximum operating conditions in your equipment manual.
Check the parts list for your specific package or measure your current tube. The OD must match clamps, guides, and bulkhead fittings to avoid leaks or abrasion.
Cut square with a sharp tube cutter, deburr, and ensure full clamp engagement. Route away from sharp edges and high-heat sources. Perform a pressure/leak test after installation.
Only if your system does not require insulation. Insulation helps with temperature stability and operator safety. Replace like-for-like unless your manual specifies an approved alternative.
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