Proto® PVC Fitting Covers

Name: Proto® PVC Fitting Covers
Brand: Knauf Insulation

NEW: Roll Jacketing meets new ASTM Standard C1917.

Designed to work with all standard and specialty fittings, this product line provides excellent insulation for mechanical piping systems. It's easy to install and delivers quality appearance, plus excellent durability.

Applications

Pipe Insulation

Certifications

Product Features

Proven Performance

Provides excellent insulation for mechanical piping systems at fitting locations. This quality PVC facing for straight run piping delivers a smooth appearance and excellent durability.

Easy Install & Handling

Designed to work with all standard and specialty fittings. Precut fiberglass inserts help save time and labor, making install more efficient.

Quality Design

1000° F rated. 1 pcf dense insulation. It's classified as noncombustible and meets all fungi and corrosion resistance criteria so you can trust its durability and performance.

Product Details

Forms Available

Thickness: Standard and Heavy Duty
Fitting Covers: 45° and 90° small and long radius, tees, valves, flanges, reducers, end caps, traps, mechanical groove - fittings and many more
Jacketing: PVC rolls and cut and curl are available in thickness ranging from 10 to 40 mil at a 35 1/2” and 48” width

Operating Temperature

PVC: -20° F (-29° C) to 150° F (66° C) (exposed surface)
Inserts: - 20° F (-29° C) to 1000° F (538° C)

Physical Properties

Specific Gravity (ASTMD-792): 1.41
Tensile Modulus, PSI (ASTMD-638): 361,000 (25,380kg/cm2)
Tensile Strength, PSI (ASTMD-638): 6,011
Flexural Strength, PSI (ASTMD-790): 9,396
IZOD Impact (1/4”) ft. lb./in(ASTMD-256): 3.7
Heat Deflection Temp. (ASTMD-648) @ 264 PSI (8.95 kg/cm2): 157° F (70° C)
VICAT Softening Temp. (ASTMD-1525): 198° F (92° C)
Permeance (WVTR): 0.015” thick, ≤0.058

ASTM E E96: 0.020” thick, ≤0.047
Procedure A Perm, (grains/hr-ft2in Hg): 0.030” thick, ≤0.027
Tested over code compliant Vapor barrier*: 0.02” thick, ≤0.02
*ASTM C1136@ ≤ 0.02 perm

ASTM E 84 and CAN/ULC S102: Flame, ≤25
Surface Burning Characteristics: Smoke, ≤50
Puncture Resistance (ASTMD781): 0.006” thick, 178 Beach Units and 0.015” thick, 221 Beach Units
Electrical resistance: Non-conductor

Specification Compliance

ASTM E84: Surface burning characteristics
ASTM E136: Non-combustibility (insert only)
ASTM C585: Standard dimensions for pipe
ASTM D1784: Specification for rigid PVC
ASTM C1338: Fungi test
ASTM G21 & G22: Fungi and bacteria test

Proto PVC Roll Jacketing meets the requirements of ASTM C1917 Standard Specification for Rigid Polyvinyl Chloride (PVC) Jacketing for Insulation (20 and 30 mil).

Federal Specification

LP-1035A: Federal standard PVC - Type II Grade GU
LP-535E: US Army standard PVC - Type II Grade GU
USDA: United States Department of Agriculture

New York City MEA: Toxicity

Canada

CAN/CGSB – 51.53.95: PVC Jacketing
CAN/ULC S102: Surface burning characteristics
Agriculture Canada

ICC: International code council
IBC: International building code
IMC: International mechanical code

Green Building Attributes

Manufacturing Location: Clearwater, FL
Recycled Content: Pre 55+%
CA 1350 - VOC: Pass office and School

Berkeley Analytical: Cert NO 160504 – 10

LEED Credits per V4: Contributes EA, MR, EQ (See Proto LEED credit guide)
RoHS: Heavy metal compliant
DecaBDE ≤0.01%: Pass State of Oregon
Rigid PVC: No plasticizers or phthalates

All Product Resources

April 2019 (PDF / 3.79 MB)

Safety Data Sheet - Proto PVC Fitting Covers

Added