Prevost Piping System

Prevost Piping System (PPS) Fittings, Tools and Accessories

Build your compressed-air distribution system with Prevost PPS unions, threaded adapters, reducers, caps, elbows, tees, crosses, tapping flanges, shutoff valves, expansion kits and Compact Connection components.

Installation tools and accessories include pipe cutters, replacement blades, chamfering and deburring tools, drill bits, spanner wrenches, tool cases, assembly gel, mounting clamps, spacers, brackets, replacement nuts, seals and identification bands. Pneumatic valve controls, remote pilots, safety kits, 24V timer kits and exhaust silencers are also available. Check each model’s package quantity and compatible equipment before ordering.

Select the fitting type and compatible PPS pipe outside diameter, then check any NPT thread or CC interface. Each product page includes manufacturer part numbers, model-specific connections and dimension references.

These components are for Prevost PPS. Do not assume interchangeability with Infinity or another piping system based only on nominal inch sizes. Pipe is sold separately and is not currently listed in this collection.

Need help planning a system or matching a fitting? Contact Compressed Air Advisors for product selection, availability and project assistance.

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Prevost PPS1 MR Reducing Unions

$16.87 - $224.58

$16.87

$13.16 - $175.17

$13.16

Prevost PPS1 MR Reducing Unions Connects two different PPS pipe outside diameters in a straight run. Select the exact manufacturer part number and...

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$16.87 - $224.58

$16.87

$13.16 - $175.17

$13.16

Save up to $49.41

Prevost PPS1 MT CC Male NPT Connectors

$34.50 - $50.41

$34.50

$26.91 - $39.32

$26.91

Prevost PPS1 MT CC Male NPT Connectors Adapts a PPS Compact Connection interface to a male NPT threaded connection. Select the exact manufacturer ...

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$34.50 - $50.41

$34.50

$26.91 - $39.32

$26.91

Save up to $11.09

Prevost PPS1 NUT Replacement Aluminum Nuts

$4.52 - $32.96

$4.52

$3.53 - $25.71

$3.53

Prevost PPS1 NUT Replacement Aluminum Nuts Replaces the tightening nut on the matching PPS fitting size. This is a replacement part, not a complet...

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$4.52 - $32.96

$4.52

$3.53 - $25.71

$3.53

Save up to $7.25

PPS1 RSI AL manufacturer dimensional drawing

Prevost PPS1 RSI AL aluminum-body valve configurations

Prevost PPS1 RSI AL Aluminum-Body Shutoff Valves

$129.27 - $534.67

$129.27

$100.83 - $417.04

$100.83

Prevost PPS1 RSI AL Aluminum-Body Shutoff Valves Provides manual line isolation in pipe-socket, single-CC and double-CC configurations. Select the...

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$129.27 - $534.67

$129.27

$100.83 - $417.04

$100.83

Save up to $117.63

PPS1 RSI manufacturer dimensional drawing

Prevost PPS1 RSI Inline Piping Shutoff Valves

$33.71 - $402.54

$33.71

$26.29 - $313.98

$26.29

Prevost PPS1 RSI Inline Piping Shutoff Valves Provides manual isolation of a compatible PPS line. Match the selected connection configuration and ...

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$33.71 - $402.54

$33.71

$26.29 - $313.98

$26.29

Save up to $88.56

PPS1 RSIF manufacturer dimensional drawing

Prevost PPS1 RSIF Female NPT Piping Valves

$27.34 - $420.08

$27.34

$21.33 - $327.66

$21.33

Prevost PPS1 RSIF Female NPT Piping Valves Transitions between compatible PPS pipe and a female NPT threaded connection with manual shutoff. Choos...

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$27.34 - $420.08

$27.34

$21.33 - $327.66

$21.33

Save up to $92.42

PPS1 RSIM manufacturer dimensional drawing

Prevost PPS1 RSIM Male NPT Piping Valves

$28.43 - $268.02

$28.43

$22.18 - $209.06

$22.18

Prevost PPS1 RSIM Male NPT Piping Valves Transitions between compatible PPS pipe and a male NPT threaded connection with manual shutoff. Choosing ...

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$28.43 - $268.02

$28.43

$22.18 - $209.06

$22.18

Save up to $58.96

Prevost PPS1 SCKM CC Bolt and Nut Sets

$3.06 - $6.67

$3.06

$2.39 - $5.20

$2.39

Prevost PPS1 SCKM CC Bolt and Nut Sets Provides the manufacturer bolt-and-nut component for the specified PPS Compact Connection assembly. Match t...

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$3.06 - $6.67

$3.06

$2.39 - $5.20

$2.39

Save up to $1.47

Prevost PPS1 SEAL NBR Internal Seal Kits

$6.67 - $14.86

$6.67

$5.20 - $11.59

$5.20

Prevost PPS1 SEAL NBR Internal Seal Kits Replaces the internal NBR seals in matching PPS fittings. Kit contents vary by size; use the quantity sho...

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$6.67 - $14.86

$6.67

$5.20 - $11.59

$5.20

Save up to $3.27

Prevost PPS1 SEALV Viton Seal Kits

$9.04 - $33.88

$9.04

$7.05 - $26.43

$7.05

Prevost PPS1 SEALV Viton Seal Kits Provides Viton replacement sealing components for the specified PPS fitting or CC connection. Match both the se...

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$9.04 - $33.88

$9.04

$7.05 - $26.43

$7.05

Save up to $7.45

Prevost PPS1 SKITVP Pneumatic Safety Valve Kits

$432.00 - $714.72

$432.00

$336.96 - $557.48

$336.96

Prevost PPS1 SKITVP Pneumatic Safety Valve Kits Combines a pneumatic valve, sheathed multitube pilot line and remote button pilot for compatible r...

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$432.00 - $714.72

$432.00

$336.96 - $557.48

$336.96

Save up to $157.24

Prevost PPS1 TC CC Pipe-Passage Tees

$55.76 - $153.88

$55.76

$43.49 - $120.03

$43.49

Prevost PPS1 TC CC Pipe-Passage Tees Creates a branch with a PPS Compact Connection interface and pipe-passage configuration. Select the exact man...

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$55.76 - $153.88

$55.76

$43.49 - $120.03

$43.49

Save up to $33.85

Prevost PPS1 TCCC Three-Connector CC Tees

$119.64 - $410.82

$119.64

$93.32 - $320.44

$93.32

Prevost PPS1 TCCC Three-Connector CC Tees Creates a three-way junction using PPS Compact Connection interfaces. Select the exact manufacturer part...

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$119.64 - $410.82

$119.64

$93.32 - $320.44

$93.32

Save up to $90.38

Prevost PPS1 TE Equal Tees

$19.82 - $183.56

$19.82

$15.46 - $143.18

$15.46

Prevost PPS1 TE Equal Tees Creates a branch from a PPS pipe run using three equal-size pipe connections. Select the exact manufacturer part number...

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$19.82 - $183.56

$19.82

$15.46 - $143.18

$15.46

Save up to $40.38

Prevost PPS1 TR Reducing Branch Tees

$22.14 - $273.55

$22.14

$17.27 - $213.37

$17.27

Prevost PPS1 TR Reducing Branch Tees Creates a smaller branch from a larger PPS main pipe run. Select the exact manufacturer part number and size ...

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$22.14 - $273.55

$22.14

$17.27 - $213.37

$17.27

Save up to $60.18

Prevost PPS1 TT Female NPT Branch Tees

$16.58 - $232.39

$16.58

$12.93 - $181.26

$12.93

Prevost PPS1 TT Female NPT Branch Tees Adds a female NPT branch to a compatible PPS pipe run. Select the exact manufacturer part number and size f...

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$16.58 - $232.39

$16.58

$12.93 - $181.26

$12.93

Save up to $51.13

Prevost PPS1 UC CC Straight Unions

$39.90 - $252.08

$39.90

$31.12 - $196.62

$31.12

Prevost PPS1 UC CC Straight Unions Provides a straight connection using the PPS Compact Connection (CC) system. Select the exact manufacturer part...

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$39.90 - $252.08

$39.90

$31.12 - $196.62

$31.12

Save up to $55.46

Prevost PPS1 UC/MRC CC Reducing Unions

$42.62 - $180.90

$42.62

$33.24 - $141.10

$33.24

Prevost PPS1 UC/MRC CC Reducing Unions Connects different sizes using the PPS Compact Connection (CC) system. Select the exact manufacturer part n...

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$42.62 - $180.90

$42.62

$33.24 - $141.10

$33.24

Save up to $39.80

Prevost PPS1 UF Flanged Straight Fittings

$95.93 - $137.53

$95.93

$74.83 - $107.27

$74.83

Prevost PPS1 UF Flanged Straight Fittings Provides a flanged connection for integrating compatible PPS piping with equipment or a matching flange....

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$95.93 - $137.53

$95.93

$74.83 - $107.27

$74.83

Save up to $30.26

Prevost PPS1 UN Straight Unions

$13.41 - $387.52

$13.41

$10.46 - $302.27

$10.46

Prevost PPS1 UN Straight Unions Joins two equal-size sections of PPS aluminum pipe in a straight line. Select the exact manufacturer part number a...

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$13.41 - $387.52

$13.41

$10.46 - $302.27

$10.46

Save up to $85.25

Prevost PPS1 UNS Sliding Unions

$20.60 - $239.04

$20.60

$16.07 - $186.45

$16.07

Prevost PPS1 UNS Sliding Unions Provides a sliding straight connection for compatible PPS pipe; useful when making a repair or inserting a section...

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$20.60 - $239.04

$20.60

$16.07 - $186.45

$16.07

Save up to $52.59

PPS1 VP manufacturer dimensional drawing

Prevost PPS1 VP Pneumatically Operated Valves

$268.16 - $591.48

$268.16

$209.16 - $461.35

$209.16

Prevost PPS1 VP Pneumatically Operated Valves Allows compatible PPS line isolation to be controlled pneumatically from a remote location. Select p...

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$268.16 - $591.48

$268.16

$209.16 - $461.35

$209.16

Save up to $130.13

Prevost TTW PPS Installation Torque Wrenches

$117.40 - $143.76

$117.40

$91.57 - $112.13

$91.57

Prevost TTW PPS Installation Torque Wrenches Applies the specified tightening torque during PPS assembly. Choose the adjustment range for the fitt...

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$117.40 - $143.76

$117.40

$91.57 - $112.13

$91.57

Save up to $31.63

Prevost Piping System