Skip to product information
1 of 2
Parker / Autoclave Engineers →

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

SKU:HIG-9fd6a4

Efficiently test manholes with the Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester, meeting ASTM C1244 standards.

Regular price $2,899.99
Regular price Sale price $2,899.99
Sale

Initiate Order

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

$2,899.99

Quantity: 1

Claim Your Seller Account

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester

$2,899.99

Quantity: 1

Delivery via Maden

Expect your order to arrive on time.

Secure Payments

All orders are processed through a secure, PCI-compliant checkout.

View full details
The Petersen 938-7 Series 26 Inch Bladder-Style Manhole Vacuum Tester is a reliable solution for testing manholes efficiently. Meeting ASTM C 1244 standards, this tester offers precise and cost-effective testing for new, existing, and rehabilitated manholes. Featuring a maximum sealing range of 26.3 inches and a durable aluminum brace, it provides accurate vacuum testing to detect infiltration and exfiltration issues, outperforming traditional water testing methods. Keep your team safe with the remote-inflation and monitoring system that keeps users away from potential hazards. Test manholes as deep as 40 feet with confidence using this advanced bladder-style tester.

Product Specifications

Specifications A Length
5.81 in | 147.57 mm
Specifications B Length
3.38 in | 85.85 mm
Specifications Connection Size And Type
F562C
Specifications C Length
0.81 in | 20.58 mm
Specifications D Hex
1.12 in | 28.45 mm
Specifications Effective Filter Element Area
0.15 in² | 96.77 mm²
Specifications Hex
1.38 in | 35.05 mm
Specifications Micron Size
35/65
Specifications Orifice
0.187 in | 4.75 mm
Specifications Pressure Rating
60000 psi | 4136.79 bar
Specifications Tubing Engagement Depth
0.87 in | 22.0 mm