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LC/LF/LD Series Pumps

Harco offers three lines of centrifugal pumps from Ampco to meet all your sanitary needs. Ampco created the LC, LF, and LD pump lines to be interchangeable with Fristam’s FPX, FPR, and FP models; they’re functionally and hydraulically identical to Fristam’s products.

These pumps feature heavy-duty cast construction and high efficiency. All models feature a 304 stainless-steel adapter and conform to 3-A sanitary standards.

AMPCO LC

LC Single MechanicalAmpco’s LC Series is a tried and true single mechanical seal design. This simplistic style centrifugal pump is one of the most commonly installed pumps in the world.

The LC Series is cast and machined from 316L stainless steel and offers a 304 stainless steel adapter as a standard.

Manufactured using heavy wall construction for durability, LC pumps are used for gentle and efficient applications, such as beverage and dairy.

Ampco’s LC Series is dimensionally and hydraulically interchangeable with Fristam’s FPX. The internal seal design, along with the balanced impeller, allows the LC smooth quiet operation while extending seal longevity. Contact Harco for Ampco LC Pump or LC replacement part inquires.

Click here for more information or contact us at 1-800-361-5361 or 705-743-5361, or sales@harco.on.ca

AMPCO LD

LD-1-MechanicalAmpco’s LD Series is a close-coupled version of the LC Series, using a double mechanical seal. This simplistic, hardworking centrifugal pump is exclusive to Ampco Pumps.

Cast and machined from 316L stainless steel and offering a 304 stainless steel adapter, the LD Series double-seal design handles sticky, abrasive and sugary products. The pumps use a buffer fluid and is designed to be easier to maintain because of its fewer components.

The LD is used with abrasive or volatile products, and in vacuum applications.

Ampco’s LD Series is dimensionally and hydraulically interchangeable with Fristam’s FP.

Contact Harco for Ampco LD Pump or LD replacement part inquires.

Click here for more information or contact us at 1-800-361-5361 or 705-743-5361, or sales@harco.on.ca

AMPCO LF

LF Assembly Exploded ViewAmpco’s LF is designed with a unique front-loading seal for easy maintenance and improved cleanability.

While seal designs in competitor pumps leak due to product build-up when processing tacky or sticky products, the specially designed Ampco LF seal eliminates this problem area by removing the traditional O-ring groove and dead zone. The innovative design of the Ampco LF seal offers a semi-exposed O-ring allowing the product to flow freely through previously restricted areas, eliminating build-up.

The LF seal design is easy to assemble. Exclusive to the Ampco LF, the rotating seal stays retained in the driver during the assembly process, too.

Balanced impellers, a self-aligning shaft design and tight manufacturing tolerances, minimize vibration and improve seal life, making the LF a preferred choice for difficult-to-handle products.

Ampco’s LF Series is dimensionally and hydraulically interchangeable with Fristam’s FPR. Ampco LF spare parts are available. Contact Harco for Ampco LF Pump or LF replacement part inquires.

Click here for more information or contact us at 1-800-361-5361 or 705-743-5361, or sales@harco.on.ca

SPARE PARTS FOR LC/LD

Ampco LC/LD Seal Kits #633
Seal # Shaft Size Part # Description
633 18 mm GS2600002-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
633 18 mm GS2600002-SC/TC Single Seal: Silicon carbide / Carbon / Viton – New Design Tapered Carbon (C / N / V)
633 18 mm GS2600002-CO Single Seal: Chrome oxide / Carbon / Viton (FR / N / V)
633 18 mm GS2600005 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
633 18 mm GS2600135 Single Seal: Chrome oxide / Silicon Carbide / Viton (FR / C / V)
633 18 mm GS2600000-SC Double Seal: Silicon carbide / Carbon / Ceramic / Viton (C / N / CE / V)
633 18 mm GS2600006 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)
633 18 mm GS2600140 Double Seal: Chrome oxide / Silicon carbide / Ceramic / Viton (FR / C / CE / V)
633 18 mm GS15600000 Stationary Carbon
Ampco LC/LD Seal Kits #735
Seal # Shaft Size Part # Description
735 22 mm GS2600127-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
735 22 mm GS2600127-SC/TC Single Seal: Silicon carbide / Carbon / Viton -New Design Tapered Carbon (C / N / V)
735 22 mm GS2600127-CO Single Seal: Chrome Oxide / Carbon / Viton (FR / N / V)
735 22 mm GS2600143 Single Seal: Chrome oxide / Silicon Carbide / Viton (FR / C / V)
735 22 mm GS2600129 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
735 22 mm GS2600128-SC Double Seal: Silicon carbide / Carbon / Ceramic / Viton (C / N / CE / V)
735 22 mm GS2600130 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)
735 22 mm GS2600128 Double Seal: Chrome oxide / Carbon / Ceramic / Viton (FR / N / CE / V)
735 22 mm GS15600008 Stationary Carbon
Ampco LC/LD Seal Kits #736
Seal # Shaft Size Part # Description
736 30 mm GS2600009-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
736 30 mm GS2600009-SC/TC Single Seal: Silicon carbide / Carbon / Viton – New Design Tapered Carbon (C / N / V)
736 30 mm GS2600009-CO Single Seal: Chrome Oxide / Carbon / Viton (FR / N / V)
736 30 mm GS2600141 Single Seal: Chrome oxide / Silicon Carbide / Viton (FR / C / V)
736 30 mm GS2600132 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
736 30 mm GS2600131-SC Double Seal: Silicon carbide / Carbon / Ceramic / Viton (C / N / CE / V)
736 30 mm GS2600139 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)
736 30 mm GS2600131 Double Seal: Chrome oxide / Carbon / Ceramic / Viton (FR / N / CE / V)
736 30 mm GS15600047 Stationary Carbon
Mechanical Seal Kits Include

Mechanical seal, seal gaskets, seal O-rings, and impeller nut gasket
Casing gaskets must be purchased separately.

Seal Details
C = Silicon carbide
N = Carbon
CE = Ceramic
V = Viton
FR = Chrome oxide

SPARE PARTS FOR LF

LF Mechanical Seal Replacement Kits - #757 - New Design
Seal # Shaft Size Part # Description
757 22 mm GS02600639-ND Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
757 22 mm GS02600651-ND Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
757 22 mm GS02600640-ND Double Seal: Silicon carbide / Silicon carbide / Carbon / Viton (C / C / N / V)
757 22 mm GS02600775-ND Double Seal: Carbon / Silicon carbide / Carbon / Viton (N / C / N / V)
LF Mechanical Seal Replacement Kits - #758 - New Design
Seal # Shaft Size Part # Description
758 30 mm GS02600641-ND Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
758 30 mm GS02600653-ND Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
758 30 mm GS02600642-ND Double Seal: Silicon carbide / Silicon carbide / Carbon / Viton (C / C / N / V)
758 30 mm GS02600812-ND Double Seal: Carbon / Silicon carbide / Carbon / Viton
LF Mechanical Seal Replacement Kits - #757
Seal # Shaft Size Part # Description
757 22 mm GS02600639 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
757 22 mm GS02600651 Single Seal: Chrome oxide / Carbon / Viton (CO / N / V)
757 22 mm GS02600651-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
757 22 mm GS02600678 Single Seal: Chrome oxide / Silicon Carbide / Viton (CO / C / V)
757 22 mm GS02600640 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)
757 22 mm GS02600775 Double Seal: Chrome oxide / Carbon / Silicon carbide / Viton (CO / N / C / V)
757 22 mm GS02600695 Double Seal: Chrome oxide / Silicon carbide / Silicon carbide / Viton (CO / C / C / V)
LF Mechanical Seal Replacement Kits - #758
Seal # Shaft Size Part # Description
758 30 mm GS02600641 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
758 30 mm GS02600653 Single Seal: Chrome Oxide / Carbon / Viton (CO / N / V)
758 30 mm GS02600653-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
758 30 mm GS02600680 Single Seal: Chrome oxide / Silicon Carbide / Viton (CO / C / V)
758 30 mm GS02600642 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)
758 30 mm GS02600812 Double Seal: Chrome oxide / Carbon / Silicon carbide / Viton (CO / N / C / V)
758 30 mm GS02600681 Double Seal: Chrome oxide / Silicon carbide / Silicon carbide / Viton (CO / C / C / V)
LF Mechanical Seal Replacement Kits - #102
Seal # Shaft Size Part # Description
102 35mm GS02600422-SC Single Seal: Silicon carbide / Carbon / Viton (C / N / V)
102 35mm GS02600424 Single Seal: Silicon carbide / Silicon carbide / Viton (C / C / V)
102 35mm GS02600423-SC Double Seal: Silicon Carbide / Carbon / Silicon carbide / Viton (C / N / C / V)
102 35mm GS02600425 Double Seal: Silicon carbide / Silicon carbide / Silicon carbide / Viton (C / C / C / V)