HDPE & Stainless Steel Wall Mounted Penstock

Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50150WA
Productname RSA 5 MwC
Dimension ⌀ 0150mm
Materials HDPE/SS316/EDPM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50200WA
Productname RSA 5 MwC
Dimension ⌀ 0200mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50250WA
Productname RSA 5 MwC
Dimension ⌀ 0250mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50300WA
Productname RSA 5 MwC
Dimension ⌀ 0300mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50400WA
Productname RSA 5 MwC
Dimension ⌀ 0400mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50500WA
Productname RSA 5 MwC
Dimension ⌀ 0500mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50600WA
Productname RSA 5 MwC
Dimension ⌀ 0600mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK50700WA
Productname RSA 5 MwC
Dimension ⌀ 0700mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

Max. 5 MwC, On/Off Seating Pressure

Article number RSAK50800WA
Productname RSA 5 MwC
Dimension ⌀ 0800mm
Materials HDPE/AISI316/EPDM/POM
Penstocks

HDPE & Stainless Steel Wall Mounted Penstock

≤ 5 MwC, On/Off Seating Pressure

Article number RSAK51000WA
Productname RSA 5 MwC
Dimension ⌀ 1000mm
Materials HDPE/AISI316/EPDM/POM
Size

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0150mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and AIS316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 32
Torque Op/Close in NM <10
Weight in KG 19
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0200mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Stainless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 39
Torque Op/Close in NM <10
Weight in KG 23
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0250mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and AIS316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 47
Torque Op/Close in NM <10
Weight in KG 27
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0300mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and AIS316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 58
Torque Op/Close in NM 10-12
Weight in KG 32
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0400mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Stainless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 72
Torque Op/Close in NM 12-18
Weight in KG 42
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0500mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Stainless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 89
Torque Op/Close in NM 17-27
Weight in KG 52
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0600mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Satinless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 105
Torque Op/Close in NM 24-38
Weight in KG 65
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0700mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Satinless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 122
Torque Op/Close in NM 32-55
Weight in KG 76
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 0800mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Stainless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EPDM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 139
Torque Op/Close in NM 42-70
Weight in KG 91
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more

Features & Benefits: HDPE & Stainless Steel Wall Mounted Penstock - ⌀ 1000mm

ROwat HDPE and Stainless Steel 316 Penstocks are being used to regulate the inlet and outlet side of Fluid Streams in for example Sewage Systems, Waste Water Treatment Plants or Wetlands.

By using HDPE and Stainless Steel 316 as our main product properties ROwat Penstocks are suitable to be installed in the most aggressive environments like Tropical Marine Inlets or Waste Water Treatment Plants.

In comparison with traditional used materials as Cast Iron and Steel our Penstocks are environmental friendly, durable and need low to zero maintenance while operating.

 

  • HDPE as main product property
  • Light weight compared to other materials like cast iron or coated steel,
  • High chemical resistance against salts, acids, alkalis, grease, etc.
  • UV protected
  • No coatings needed to protect the Penstock
  • Faster installation and Easy handling due to weght reduction
  • Lower torque to open en close the valve compared to others in the market
  • Long service life up to 50 years.
  • Constant working temperature: -30ºC to 50ºC
  • Low to no maintenance needed
Product Group Penstocks
Product Name RSA 5 MwC
Materials HDPE/AISI316/EDPM/POM
Sealing 4 Sided
Operation Point ½ Moon
Spindle Type Non Rising
Turns to Open/Close 173
Torque Op/Close in NM 60-63
Weight in KG 232
Leakage rate DIN 19569-4 Class 4
Sold per Piece
Stock Item Yes
Accessories available Please see below

Accessories

Related accessories for this product.

ROwat Spindle Extension Penstock

Operation point 1/2 moon

Product: Spindle Extension Penstock
Materials: AIS316 / HDPE

Read more

ROwat Operating Key

Operation point, 1/2 moon

Product: T-Key 1/2 moon
Materials: AIS316

Read more

ROwat Headstock

900mm high

Product: ROwat Headstock
Materials: AISI304, HDPE

Read more

ROwat HDPE Actuator Cover

Product: ROwat Actuator Cover HDPE
Materials: HDPE

Read more

Downloads

Related products

HDPE & Stainless Steel Wall Mounted Penstock

≤ 3 MwC, On/Off Seating Pressure

Product: RSA 3 MwC
Materials: HDPE / AISI316 / EPDM / POM

Read more