manhole connector nitrile

PSX: Direct Drive Nitrile

This nitrile connector meets or exceeds:

  • ASTM C923 Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures, Pipes, and Laterals
  • ASTM C1478 Standard Specification for Storm Drain Resilient Connectors Between Reinforced Concrete Storm Sewer Structures, Pipes and Laterals
  • ASTM C1244 Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test
  • ASTM F-2510 Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures and Corrugated High Density Polyethylene Drainage Pipes
  • ASTM C 1619 Class D For Oil Resistant Gaskets

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PSX: Direct Drive – Nitrile connector is a high-performance flexible pipe- to-manhole connector that combines easy installation and proven watertight performance with the ability to resist common underground contaminants, including most hydrocarbons and many mixed chemistries.

Features and Benefits

  • Power Sleeve made from tempered Series 304 stainless steel
  • Installation Mechanism made from Series 300 stainless steel
  • Take-up clamps made from Series 304 stainlesssteel with quick-adjusting screws
  • Installation tools are calibrated and certified

How It Works
PSX: Direct Drive – Nitrile has superior materials and technology

  • Specially developed synthetic nitrile rubber is continuously tested and lab-certified.
  • Power Sleeve made from tempered Series 304 stainless steel.
  • Installation Mechanism made from Series 300 stainless steel.
  • Installation Mechanism is infinitely adjustable.
  • Installation tools are calibrated and certified.
  • Take-up clamps made from Series 304 stainless steel with quick-adjusting screws.
TYPICAL TEST RESULTS for PSX: Direct Drive - Nitrile (as in ASTM C 923, C 1478, and C 443)
TestASTM Test MethodTest RequirementsTypical Result
CHEMICAL RESISTANCE;
1N SULFURIC
ACID and 1N
HYDROCHLORIC ACID
D 534, AT 22ºC FOR
48 HRS
NO WEIGHT LOSS
NO WEIGHT LOSS
NO WEIGHT
LOSS
NO WEIGHT
LOSS
TENSILE STRENGTHD 412 1200 PSI, MIN.1403 PSI
ELONGATION AT
BREAK
D 412 350%, MIN563%
HARDNESSD 2240 (SHORE A
DUROMETER)
±5 FROM THE
MANUFACTURER’S
SPECIFIED HARDNESS
<2
ACCELERATED
OVEN-AGING
D 573, 70± 1ºC
FOR 7 DAYS
DECREASE OF 15%,
MAX. OF ORIGINAL
TENSILE STRENGTH, DECREASE
OF 20%, MAX.
OF ELONGATION
-3% TENSILE
CHANGE, -10%
ELONGATION
CHANGE
COMPRESSION TESTD 395, METHOD B,
AT 70ºC FOR 22 HRS
DECREASE OF 25%,
MAX. OF ORIGINAL DEFLECTION
10%
WATER ABSORPTIOND 471 IMMERSE 0.75
BY 2-IN.SPECIMEN
IN DISTILLED WATER
AT 70ºC FOR 48 hrs
INCREASE OF 10%,
MAX. OR ORIGINAL BY
WEIGHT
2.70%
OZONE RESISTANCED 1171RATING 0PASS
LOW-TEMP,
BRITTLE POINT
D 746NO FRACTURE AT -40ºCPASS
TEAR RESISTANCED624, METHOD B200 LBF/IN (MIN.)255 LBF/IN.
OIL RESISTANCED 471; ASTM IRM 903
AT 100ºC FOR 70HRS
80% MAX VOL. CHANGE-1.9%
HOLE SIZE
RANGE
PSX: DD NITRILE
SIZE and DESCRIPTION
GASKET I.D.PIPE O.D.
ACCOMMODATION
RANGE
TAKE-UP
CLAMP
MINIMUM
SIZE ROUND
STRUCTURE
(INCHES/mm)
MINIMUM
SPAN/RISE
STRAIGHT WALL
(INCHES/mm)
INCHmmINCHmmINCHmmQTYPART #
REQUIRES BLACK SHORT 7/16" TORQUE WRENCH PRESET TO 12 FT/LBS PART # 850.605
8.00 - 8.20203- 208 mm8 QRS STEP “S” NITRILE
8 QRS STEP “R” NITRILE
8 QRS STEP “Q” NITRILE
PSX: DD 8 QRS NITRILE
2.20
3.50
4.60
N/A
56 mm
89 mm
117 mm
N/A
1.70 TO 2.50
2.75 TO 3.75
3.75 TO 4.80
1.70 TO 4.80
43 - 64 mm
70 - 95 mm
95 - 122 mm
43 - 122 mm
1
1
1
1
600-088
600-088
600-088
600-088
36 (900 mm)16 (400 mm))
12.00- 12.20305 - 310 mm12Y PSX: DD NITRILE
12 M PSX: DD NITRILE
6.50
8.63
165 mm
219 mm
5.70 TO 6.90
8.00 TO 9.10
145 - 175 mm
203 - 231 mm
1
1
600-128
600-152
36 (900 mm)20 (500 mm)
14.00 - 14.20356 - 361 mm14 M PSX: DD NITRILE10.35263 mm9.75 TO 11.10248 - 282 mm1600-18836 (900 mm)) 22 (550 mm)
REQUIRES BLUE 1/2" TORQUE WRENCH PRESET TO 20 FT/LBS PART # 850.610
16.00 - 16.20406- 411 mm16 M PSX: DD NITRILE12.75324 mm12.05 TO 13.30306 - 338 mm1600-23236 (900 mm)24 (600 mm)
18.00 - 18,20457 - 462 mm18 M PSX: DD-2 NITRILE15.35390 mm14.60 TO 15.500 371 - 394 mm2600-29636 (900 mm)26 (650 mm)
22.00 - 22.20559 - 564 mm22 M PSX: DD-2 NITRILE18.70475 mm18.00 TO 19.20457 - 488 mm2600-37642 (1067 mm)30 (762 mm)

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