Products

$ 1,429.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 14,635.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 1,599.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 2,500.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 1,909.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 2,089.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 2,425.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 2,650.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation.   Our industrial DR (Domestic Regenerative) blowers include:...
$ 3,029.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation.   Our industrial DR (Domestic Regenerative) blowers include:...
$ 3,089.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation.   Our industrial DR (Domestic Regenerative) blowers include:...
$ 6,050.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 3,320.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation.   Our industrial DR (Domestic Regenerative) blowers include:...
$ 3,480.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 4,125.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 4,125.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 9,690.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 3,429.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 3,540.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 5,380.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 4,645.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 5,815.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 10,899.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 6,515.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 11,399.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 12,650.00
AMETEK ROTRON REGENERATIVE BLOWER AMETEK Dynamic Fluid Solutions’ ROTRON brand has long been a world leader in regenerative blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil-free operation. Our industrial DR (Domestic Regenerative) blowers include: Rugged...
$ 3,975.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 19,999.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 4,010.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 3,950.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 3,156.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 3,599.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 5,415.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 11,499.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 5,432.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 12,475.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 4,439.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 13,145.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 4,650.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 10,999.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 8,219.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 14,199.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 8,225.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 11,169.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
$ 14,889.00
AMETEK ROTRON REGENERATIVE BLOWER WITH XP MOTOR  AMETEK ROTRON® line of regenerative blowers are designed based on the regenerative principle. The impeller blades passing the inlet port of the blower draw air or other gasses into the blower. The impeller...
Translation missing: en.products.product.regular_price $ 1,155.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 1,185.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 1,679.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 1,859.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 975.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 985.00
GAST REGENAIR® REGENERATIVE BLOWERS  CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast R3305A-1 Datasheet Gast Catalog Operation & Maintenance Manual With a rugged construction that's suitable for demanding applications, the R3 offers...
Translation missing: en.products.product.regular_price $ 1,320.00
GAST REGENAIR® REGENERATIVE BLOWERS  CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast R3305A-13 Datasheet Gast Catalog Operation & Maintenance Manual With a rugged construction that's suitable for demanding applications, the R3 offers...
Translation missing: en.products.product.regular_price $ 4,195.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 7,500.00 Lead Time
GAST REGENAIR® REGENERATIVE BLOWERS WITH EXPLOSION PROOF MOTORS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM GAST R-7100R-50 XP Blower has been discontinued from the manufacturer. PRM recommends these comparable models: FPZ Blowers...
Translation missing: en.products.product.regular_price $ 3,415.00
GAST REGENAIR® REGENERATIVE BLOWERS WITH EXPLOSION PROOF MOTORS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated...
Translation missing: en.products.product.regular_price $ 2,815.00
GAST REGENAIR® REGENERATIVE BLOWERS WITH EXPLOSION PROOF MOTORS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated...
Translation missing: en.products.product.regular_price $ 1,799.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 1,675.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 2,439.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 2,969.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 3,069.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 2,365.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 3,939.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 3,075.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 2,649.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 3,405.00
GAST REGENAIR® REGENERATIVE BLOWERS CONTACT PRM FOR A QUOTE ON GAST REGEN BLOWERS FOR YOUR PROJECT: 888-873-2848 OR SALES@PRMFILTRATION.COM Gast Blower Features: Continuous Long-Life operation Rugged Blower Impeller made of cast aluminum Exterior castings Vacuum impregnated to conform with Mil...
Translation missing: en.products.product.regular_price $ 2,399.99
POWERTECH ERB300-10 REGENERATIVE BLOWER - 10HP PULLED FROM A WORKING UNIT ERB300-10 REGENERATIVE BLOWER WITH EXPLOSION PROOF MOTOR Environmental Regenerative blowers are designed for Harsh Chemical Duty Environments. All blowers come with UL listed Premium Efficiency Inverter Duty Motors designed...
Translation missing: en.products.product.regular_price $ 999.99
The Republic HRC100 is a three phase, high pressure regenerative blower with a maximum air flow of 58 cfm, maximum vacuum of 60 in.H2O, and maximum pressure of 64 in.H2O. HRC100 Spec Sheet Republic Manufacturing Regenerative Blowers are industrial grade...
Translation missing: en.products.product.regular_price $ 11,099.00
The Republic HRC1200 is a three phase, high pressure regenerative blower with a maximum air flow of 736 cfm, maximum vacuum of 108 in.H2O, and maximum pressure of 104 in.H2O. HRC1200 Spec Sheet Republic Manufacturing Regenerative Blowers are industrial grade...
Translation missing: en.products.product.regular_price $ 1,799.99
The Republic HRC250 is a three phase, high pressure regenerative blower with a maximum air flow of 124 cfm, maximum vacuum of 72 in.H2O, and maximum pressure of 68 in.H2O. HRC250 Spec Sheet Republic Manufacturing Regenerative Blowers are industrial grade...
Translation missing: en.products.product.regular_price $ 4,499.99
The Republic HRC100 is a three phase, high pressure regenerative blower with a maximum air flow of 58 cfm, maximum vacuum of 60 in.H2O, and maximum pressure of 64 in.H2O. HRC800 Spec Sheet Republic Manufacturing Regenerative Blowers are industrial grade...