Skip to content

John Guest Grey PI & PM Acetal Fittings

  • John Guest PI220808S Stem Elbow Connector - 1/4 Stem x 1/4 stem elbow JOHN GUEST
    Save up to 39% % Off
    $1.81 - $16.99
    ($1.81 each)
    Original price $2.98 - Original price $16.99
    Original price $2.98 - Original price $16.99
    Original price $2.98
    $1.81 - $16.99
    Current price $1.81

    John Guest PI220808S Stem Elbow Connector - 1/4 Stem x 1/4

    JOHN GUEST
    PI220808S

    Features: Push-fit Technology creates reliable, leak-free connections Used to change tubing direction 90 degrees Compatible with plastic or copper...

    View full details
    $1.81 - $16.99
    ($1.81 each)
    Original price $2.98 - Original price $16.99
    Original price $2.98 - Original price $16.99
    Original price $2.98
    $1.81 - $16.99
    Current price $1.81
    Save up to 39% % Off
  • John Guest PI211208S Reducing Elbow - 3/8 x 1/4 REDUCING ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI211208S Reducing Elbow - 3/8 x 1/4 REDUCING ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 6% % Off
    $4.90 - $38.65
    ($4.90 each)
    Original price $6.99 - Original price $40.99
    Original price $6.99 - Original price $40.99
    Original price $6.99
    $4.90 - $38.65
    Current price $4.90

    John Guest PI211208S Reducing Elbow - 3/8 x 1/4

    JOHN GUEST
    PI211208S

    John Guest PI211208S Reducing Elbow - 3/8 x 1/4 Features: Push-fit technology ensures reliable, leak-free connections Designed to connect two O...

    View full details
    $4.90 - $38.65
    ($4.90 each)
    Original price $6.99 - Original price $40.99
    Original price $6.99 - Original price $40.99
    Original price $6.99
    $4.90 - $38.65
    Current price $4.90
    Save up to 6% % Off
  • John Guest PI482024S Fixed Elbow NPTF - 5/8 x 1/2 NPTF fixed elbow JOHN GUEST
    Save up to 25% % Off
    $5.59 - $44.98
    ($5.59 each)
    Original price $7.49 - Original price $44.98
    Original price $7.49 - Original price $44.98
    Original price $7.49
    $5.59 - $44.98
    Current price $5.59

    John Guest PI482024S Fixed Elbow NPTF - 5/8 x 1/2 NPTF

    JOHN GUEST
    PI482024S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing sizes to female NPT threads Compatible with plasti...

    View full details
    $5.59 - $44.98
    ($5.59 each)
    Original price $7.49 - Original price $44.98
    Original price $7.49 - Original price $44.98
    Original price $7.49
    $5.59 - $44.98
    Current price $5.59
    Save up to 25% % Off
  • John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 10-PACK
    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 11% % Off
    $4.40 - $34.80
    ($4.40 each)
    Original price $3.89 - Original price $38.99
    Original price $3.89 - Original price $38.99
    Original price $3.89
    $4.40 - $34.80
    Current price $4.40

    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF

    JOHN GUEST
    PI481222S

    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF Features: Push-fit technology ensures reliable, leak-free connections Designed to conne...

    View full details
    $4.40 - $34.80
    ($4.40 each)
    Original price $3.89 - Original price $38.99
    Original price $3.89 - Original price $38.99
    Original price $3.89
    $4.40 - $34.80
    Current price $4.40
    Save up to 11% % Off
  • John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 11% % Off
    $3.98 - $35.49
    ($3.98 each)
    Original price $4.99 - Original price $39.99
    Original price $4.99 - Original price $39.99
    Original price $4.99
    $3.98 - $35.49
    Current price $3.98

    John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF

    JOHN GUEST
    PI480822S

    John Guest PI480822S Fixed Elbow NPTF - 1/4 x 1/4 NPTF Features: Push-fit technology ensures reliable, leak-free connections Connects OD tubing...

    View full details
    $3.98 - $35.49
    ($3.98 each)
    Original price $4.99 - Original price $39.99
    Original price $4.99 - Original price $39.99
    Original price $4.99
    $3.98 - $35.49
    Current price $3.98
    Save up to 11% % Off
  • John Guest PI0312S Union Elbow - 3/8 UNION ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0312S Union Elbow - 3/8 UNION ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 20% % Off
    $4.40 - $39.99
    ($4.40 each)
    Original price $6.99 - Original price $49.99
    Original price $6.99 - Original price $49.99
    Original price $6.99
    $4.40 - $39.99
    Current price $4.40

    John Guest PI0312S Union Elbow - 3/8

    JOHN GUEST
    PI0312S

    John Guest PI0312S Union Elbow - 3/8 Features: Push-fit technology ensures fast, reliable, and leak-free connections Designed to connect OD tub...

    View full details
    $4.40 - $39.99
    ($4.40 each)
    Original price $6.99 - Original price $49.99
    Original price $6.99 - Original price $49.99
    Original price $6.99
    $4.40 - $39.99
    Current price $4.40
    Save up to 20% % Off
  • John Guest PI0216S Union Tee - 1/2 UNION TEE Grey Acetal JOHN GUEST
    John Guest PI0216S Union Tee - 1/2 UNION TEE Grey Acetal JOHN GUEST
    Save up to 17% % Off
    $5.60 - $49.99
    ($5.60 each)
    Original price $6.99 - Original price $59.99
    Original price $6.99 - Original price $59.99
    Original price $6.99
    $5.60 - $49.99
    Current price $5.60

    John Guest PI0216S Union Tee - 1/2

    JOHN GUEST
    PI0216S

    John Guest PI0216S Union Tee - 1/2 Features Push-fit technology provides secure, leak-free connections Designed to connect OD-sized tubing Co...

    View full details
    $5.60 - $49.99
    ($5.60 each)
    Original price $6.99 - Original price $59.99
    Original price $6.99 - Original price $59.99
    Original price $6.99
    $5.60 - $49.99
    Current price $5.60
    Save up to 17% % Off
  • John Guest PI0212S Union Tee - 3/8 UNION TEE Grey Acetal JOHN GUEST 10 pack
    John Guest PI0212S Union Tee - 3/8 UNION TEE Grey Acetal JOHN GUEST 1 pc
    Save up to 7% % Off
    $4.59 - $41.75
    ($4.59 each)
    Original price $5.99 - Original price $44.99
    Original price $5.99 - Original price $44.99
    Original price $5.99
    $4.59 - $41.75
    Current price $4.59

    John Guest PI0212S Union Tee - 3/8

    JOHN GUEST
    PI0212S

    John Guest PI0212S Union Tee - 3/8 Features Push-fit technology ensures reliable, leak-free connections Designed for connecting OD-sized tubing...

    View full details
    $4.59 - $41.75
    ($4.59 each)
    Original price $5.99 - Original price $44.99
    Original price $5.99 - Original price $44.99
    Original price $5.99
    $4.59 - $41.75
    Current price $4.59
    Save up to 7% % Off
  • John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF MALE Grey Acetal JOHN GUEST 10 Pack
    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF MALE Grey Acetal JOHN GUEST 1 Pack
    Save up to 19% % Off
    $8.99 - $79.85
    ($8.99 each)
    Original price $10.99 - Original price $98.99
    Original price $10.99 - Original price $98.99
    Original price $10.99
    $8.99 - $79.85
    Current price $8.99

    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF

    JOHN GUEST
    PI012026S

    John Guest PI012026S Male Connector NPTF - 5/8 x 3/4 NPTF Product Group Acetal Push-Connect Compression Fittings Manufacturer John Guest USA ...

    View full details
    $8.99 - $79.85
    ($8.99 each)
    Original price $10.99 - Original price $98.99
    Original price $10.99 - Original price $98.99
    Original price $10.99
    $8.99 - $79.85
    Current price $8.99
    Save up to 19% % Off
  • John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF male connectors JOHN GUEST
    Save up to 7% % Off
    $3.85 - $37.00
    ($3.85 each)
    Original price $4.79 - Original price $39.99
    Original price $4.79 - Original price $39.99
    Original price $4.79
    $3.85 - $37.00
    Current price $3.85

    John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF

    JOHN GUEST
    PI011623S

    John Guest PI011623S Male Connector NPTF - 1/2 x 3/8 NPTF Features: Push-fit technology ensures secure, reliable, and leak-free connections Des...

    View full details
    $3.85 - $37.00
    ($3.85 each)
    Original price $4.79 - Original price $39.99
    Original price $4.79 - Original price $39.99
    Original price $4.79
    $3.85 - $37.00
    Current price $3.85
    Save up to 7% % Off
  • John Guest PI011224S Male Connector - 3/8 x 1/2 NPTF MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI011224S Male Connector - 3/8 x 1/2 NPTF male connectors JOHN GUEST
    Save up to 8% % Off
    $5.10 - $46.00
    ($5.10 each)
    Original price $5.99 - Original price $49.99
    Original price $5.99 - Original price $49.99
    Original price $5.99
    $5.10 - $46.00
    Current price $5.10

    John Guest PI011224S Male Connector - 3/8 x 1/2 NPTF

    JOHN GUEST
    PI011224S

    John Guest PI011224S Male Connector - 3/8 x 1/2 NPTF Features push-fit technology for secure, leak-free connections Connects OD tubing to femal...

    View full details
    $5.10 - $46.00
    ($5.10 each)
    Original price $5.99 - Original price $49.99
    Original price $5.99 - Original price $49.99
    Original price $5.99
    $5.10 - $46.00
    Current price $5.10
    Save up to 8% % Off
  • John Guest PI011221S Male Connector NPTF - 3/8 x 1/8 NPTF MALE Grey Acetal JOHN GUEST 10 pack
    John Guest PI011221S Male Connector NPTF - 3/8 x 1/8 NPTF male connectors JOHN GUEST
    Save up to 17% % Off
    $3.79 - $30.05
    ($3.79 each)
    Original price $4.99 - Original price $35.99
    Original price $4.99 - Original price $35.99
    Original price $4.99
    $3.79 - $30.05
    Current price $3.79

    John Guest PI011221S Male Connector NPTF - 3/8 x 1/8 NPTF

    JOHN GUEST
    PI011221S

    John Guest PI011221S Male Connector NPTF -  3/8 x 1/8 NPTF Features: Push-Fit Technology ensures reliable, leak-free connections Connects OD tu...

    View full details
    $3.79 - $30.05
    ($3.79 each)
    Original price $4.99 - Original price $35.99
    Original price $4.99 - Original price $35.99
    Original price $4.99
    $3.79 - $30.05
    Current price $3.79
    Save up to 17% % Off
  • John Guest PI010822S Male Connector NPTF - 1/4 x 1/4 NPTF MALE Grey Acetal JOHN GUEST 10 Pack
    John Guest PI010822S Male Connector NPTF - 1/4 x 1/4 NPTF male connectors JOHN GUEST
    Save up to 16% % Off
    $1.75 - $16.75
    ($1.75 each)
    Original price $1.99 - Original price $19.99
    Original price $1.99 - Original price $19.99
    Original price $1.99
    $1.75 - $16.75
    Current price $1.75

    John Guest PI010822S Male Connector NPTF - 1/4 x 1/4 NPTF

    JOHN GUEST
    PI010822S

    John Guest PI010822S Male Connector NPTF -  1/4 x 1/4 NPTF Features: Push-fit technology provides secure, leak-free connections Connects OD tub...

    View full details
    $1.75 - $16.75
    ($1.75 each)
    Original price $1.99 - Original price $19.99
    Original price $1.99 - Original price $19.99
    Original price $1.99
    $1.75 - $16.75
    Current price $1.75
    Save up to 16% % Off
  • John Guest PIUB16S U-Bend - 1/2 U-Bend John Guest
    Save up to 28% % Off
    $8.70 - $84.99
    ($8.70 each)
    Original price $12.08 - Original price $84.99
    Original price $12.08 - Original price $84.99
    Original price $12.08
    $8.70 - $84.99
    Current price $8.70

    John Guest PIUB16S U-Bend - 1/2

    John Guest
    PIUB16S

    Gray acetal copolymer construction Nitrile O-rings FDA approved materials NSF Certified 51 & 61 Suitable for water, air, inert gases And pneum...

    View full details
    $8.70 - $84.99
    ($8.70 each)
    Original price $12.08 - Original price $84.99
    Original price $12.08 - Original price $84.99
    Original price $12.08
    $8.70 - $84.99
    Current price $8.70
    Save up to 28% % Off
  • John Guest PI491612S Three Way Divider 1/2 x 3/8 3-way Divider John Guest
    Save up to 11% % Off
    $9.00 - $87.99
    ($9.00 each)
    Original price $11.99 - Original price $98.99
    Original price $11.99 - Original price $98.99
    Original price $11.99
    $9.00 - $87.99
    Current price $9.00

    John Guest PI491612S Three Way Divider 1/2" x 3/8"

    John Guest
    PI491612S

    John Guest PI491612S  Three Way Divider 1/2 x 3/8 Durable gray acetal copolymer construction Sealed with reliable nitrile O-rings Made from F...

    View full details
    $9.00 - $87.99
    ($9.00 each)
    Original price $11.99 - Original price $98.99
    Original price $11.99 - Original price $98.99
    Original price $11.99
    $9.00 - $87.99
    Current price $9.00
    Save up to 11% % Off
  • John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer 3-way Divider John Guest
    Save up to 13% % Off
    $8.80 - $86.98
    ($8.80 each)
    Original price $10.94 - Original price $99.99
    Original price $10.94 - Original price $99.99
    Original price $10.94
    $8.80 - $86.98
    Current price $8.80

    John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer

    John Guest
    PI491212S-R

    John Guest® PI491212S-R 3-Way Divider With Red Collet, 3/8 in, Tube OD, Acetal Copolymer Durable gray acetal copolymer construction Equipped wi...

    View full details
    $8.80 - $86.98
    ($8.80 each)
    Original price $10.94 - Original price $99.99
    Original price $10.94 - Original price $99.99
    Original price $10.94
    $8.80 - $86.98
    Current price $8.80
    Save up to 13% % Off